Developments  in U.S.-Cuba Diplomatic Relations

As previously reported, beginning in late 2016 and continuing through August 2017, 24 U.S. diplomats stationed in Cuba have suffered various medical problems, which apparently were in connection with unusual sounds (sometimes referred to as “sonic attacks”). In response the U.S. in September  2017 reduced the staffing at its embassy in Havana and the State Department ordered non-essential embassy personnel and the families of all staff to leave Havana, arguing the U.S. could not protect them from unexplained illnesses. In addition, the U.S. expelled some of the Cuban diplomats from Washington, D.C. and imposed an advisory for U.S. citizens to reconsider plans to travel to Cuba because of the problems of some of its diplomats in Havana.[1]

In recent days there there have been significant developments on these issues.

Continued Reduced U.S. Staffing in Havana [2]

On March 2, the U.S. State Department announced that effective March 5, “a new permanent staffing plan will take effect. The embassy will continue to operate with the minimum personnel necessary to perform core diplomatic and consular functions, similar to the level of emergency staffing maintained during ordered departure. The embassy will operate as an unaccompanied post, defined as a post at which no family members are permitted to reside.”

The announcement also admitted that after over 15 months of investigation the U.S. still does “not have definitive answers on the source or cause of the attacks, and an investigation into the attacks is ongoing. The health, safety, and well-being of U.S. government personnel and family members . . . were a key factor in the decision to reduce the number of personnel assigned to Havana.”

Continued U.S. Travel Advisory for Cuba

Also on March 2 the State Department reissued its Travel Advisory for Cuba for U.S. citizens to “Reconsider travel to Cuba due to  attacks targeting U.S. Embassy Havana employees resulting in the drawdown of embassy staff.” It also stated the following:

  • “Numerous U.S. Embassy Havana employees appear to have been targeted in specific attacks.  Many of these employees have suffered injuries.  Affected individuals have exhibited a range of physical symptoms including ear complaints and hearing loss, dizziness, headaches, fatigue, cognitive issues, visual problems, and difficulty sleeping.” 
  • “Because our personnel’s safety is at risk, and we are unable to identify the source, we believe U.S. citizens may also be at risk.  Attacks have occurred in U.S. diplomatic residences (including a long-term apartment at the Atlantic)  and at Hotel Nacional and Hotel Capri in Havana.”
  • “The U.S. Embassy in Havana is operating with reduced staffing and, as result, has limited ability to assist U.S. citizens, particularly outside Havana.”  
  • “Family members cannot accompany U.S. government employees who work in Cuba.”
  • Specific suggestions were made for those U.S. citizens who nevertheless decide to travel to Cuba, including the following: “Avoid Hotel Nacional and Hotel Capri. Know where to seek medical care in Cuba. Consult with a medical professional prior to traveling if you have personal health concerns or upon return if you believe you have suffered symptoms similar to those listed above. Visit our website for Travel to High-Risk Areas. Review the Crime and Safety Report for Cuba.”

The Crime and Safety Report for Cuba was not issued by the State Department, but by the federal Overseas Security Advisory Council (OSAC). It states the State Department “ HAS ASSESSED HAVANA AS BEING A MEDIUM-THREAT LOCATION FOR CRIME DIRECTED AT OR AFFECTING OFFICIAL U.S. GOVERNMENT INTERESTS,” i..e., “non-violent crimes against tourists; . . . . roads are often dangerous due to lack of road maintenance.” A LOW-THREAT LOCATION FOR TERRORIST ACTIVITY DIRECTED AT OR AFFECTING OFFICIAL U.S. GOVERNMENT INTERESTS. HAVANA AS BEING A LOW-THREAT LOCATION FOR POLITICAL VIOLENCE DIRECTED AT OR AFFECTING OFFICIAL U.S. GOVERNMENT INTERESTS.”

U.S. Reactions to These U.S. Decisions [4]

“We have lost the strategic opportunity to pull Cuba into our sphere of interest,” said Vicki Huddleston, a former head of the U.S. interests section in Havana. “Cuba always needs to have benefactor … now the next benefactor will likely be Russia or China.”

With the reduced staffing, the U.S. is unable to maintain close ties with civil society and the opposition in Cuba. 

In addition to the previously noted inability of the Havana embassy to provide normal services to U.S. citizens on the island, it is unable to provide visa services to Cubans wanting to visit the U.S.

The six Democratic senators and representatives who visited Cuba last month, as discussed in an earlier post, already had expressed their opposition to the reduced staffing of the U.S. Embassy in Havana and the travel advisory for the island.

One of them, Representative Kathy Castor of Tampa, Florida, followed up with a February 28 letter to Secretary of State Rex Tillerson. She stressed her concern about the “detrimental impact [of reduced staffing] on families, [and] educational, religious and cultural exchanges” between the two countries. With the upcoming anticipated change in Cuba’s presidency the U.S. “should be there promoting economic and human rights reforms and continued cooperative dialogue.”

Representative Castor’s letter also called for reversal of the “overarching travel warning” for Cuba and the restrictions on person-to-person travel to the island. “There is nothing in recent history to show that Cuba is unsafe for American visitors and travel restrictions serve no purpose.” In fact, these restrictions already are adversely affecting the emerging private sector on the island, which should be a force for change on the island and improved relations with the U.S.

Representative Barbara Lee (Dem.,  CA) had similar thoughts: “The decision of the State Department affects years of progress toward the normalization of relations with Cuba. Our diplomats should be allowed to do their job and return to their posts in Cuba.”

James Williams, president of Engage Cuba, a U.S. coalition promoting U.S.-Cuba normalization, said, “”It is deeply disappointing that [the U.S. has chosen] . . . not to return U.S. diplomats to their assigned posts in Havana. This decision will be applauded in Moscow and Beijing, as both countries are poised to take advantage of Cuba’s historic transition of power while the United States remains on the sidelines. . . . As Washington continues to distance itself from Havana, U.S. adversaries have exerted greater influence. In a time of political uncertainty for Cuba, safeguarding U.S. national security interests remains more critical than ever. Last year, over a dozen retired U.S. military flag officers urged U.S. National Security Adviser General H.R. McMaster to continue to normalize relations with Cuba in order to strengthen regional stability in the Western Hemisphere.” 

Similar thoughts come from Cuba Educational Travel, which “organizes educational exchange programs and people-to-people travel for U.S. citizens and residents to Cuba” and believes “our two countries have much to learn from each other and meaningful exchanges that foster dialogue can be highly beneficial to strengthening the artistic, environmental, medical, scientific, and social science communities in the U.S. and Cuba. Most importantly, increased travel and people-to-people contact will strengthen ties between ordinary Americans and Cubans.”

Cuban Reactions to These U.S. Decisions [5]

Carlos Fernández de Cossío, the US General Director of the Cuban Foreign Ministry, said the continued low staffing of the U.S. Embassy is in response to U.S. “political motivations and has no relationship whatsoever with the security of its officials.” He also criticized the U.S. for continuing to use the word “attack,” when “it knows perfectly well that no attack or deliberate act occurred in Cuba against its diplomats.”

Sergio Gómez, a journalist with Granma, the official newspaper of the Communist Party of Cuba, provided the following comprehensive list of reasons why the U.S. should restore the full staffing of its Havana Embassy:

  1. There are millions of affected people, including Cubans on the island who intend to travel to the U.S. to visit a family member, attend an event or re-settle in the U.S. and, therefore, need the assistance of the U.S. Embassy.
  2. Requiring Cubans to go to the U.S. Embassy in Colombia imposes extra burdens  on Cubans and on that country.
  3. It makes it impossible for the U.S. to fulfill its commitment to issue 20,000 immigrant visas per year to Cubans.
  4. It impedes collaboration of scientists, scholars and athletes of the two countries.
  5. The U.S. expulsion of 17 Cuban diplomats from the Cuban Embassy in Washington, D.C. adversely affects its ability to assist  Cubans and Americans.
  6. There is no evidence of Cuban “attacks” on U.S. personnel.
  7. There is no evidence of Cuban causing the medical problems of U.S. personnel.
  8. Cuba has fully cooperated in investigating these medical problems, including welcoming the U.S. to do such investigations on the island.
  9. Cuba has an impeccable record of protecting foreign diplomats on the island.
  10. Cuba is a safe, stable and healthy country as evidenced by its welcoming 4 million foreign visitors last year, including 620,000 from the U.S.


The criticisms of these U.S. decisions from the U.S. and from Cuba are well founded. Restore full staffing of the Havana Embassy! Rescind the Travel Advisory for Cuba!


[1] See posts listed in the “U.S. Diplomats Medical Problems in Cuba, 2016-2018” section in List of Posts to dwkcommentaries—Topical: CUBA

[2] U.S. State Dep’t, End of Ordered Departure at U.S. Embassy Havana (Mar. 2, 2018); Assoc. Press, Cuba ‘Health Attacks’ a Puzzle; Embassy Cuts Permanent, N.Y. Times (Mar. 2, 2018);Reuters, Drastic Staff Cuts at U.S. Embassy in Cuba Now Permanent, N.Y. Times (Mar. 2, 2018). 

[3] U.S. State Dep’t, Cuba Travel Advisory (Mar. 2, 2018); OSAC, Cuba 2017 Crime & Safety Report (Mar. 10, 2017). 

[4] Congressional Delegation Visits Cuba, (Feb. 24, 2018); Representative Castor, Letter to Secretary Tillerson (Feb. 28, 2018)l Engage Cuba Statement on Permanent Staff Reduction at U.S. Embassy in Havana (Mar. 2, 2018). 

[5] Gomez, Washington keeps cutting its Embassy in Cuba, Granma (Mar. 2, 2018); Gómez, Ten reasons why the United States should normalize its Embassy in. Havana, Granma (Mar. 2, 2018).

Discovery of Brain Abnormalities in U.S. Diplomats in Havana with Medical Damage

A forthcoming article in the Journal of the American Medical Association describes brain abnormalities in U.S. diplomats who had been stationed at the U.S. Embassy in Havana Cuba and who have been suffering hearing, vision, balance and memory damage. The article is written by physicians at the University of Miami and the University of Pennsylvania who have treated the diplomats with input from the State Department’s medical unit and other government doctors.[1]

The abnormalities are in the brain’s white matter tracts that let different parts of the brain communicate with one another. But doctors still do not know how patients ended up with the white matter changes or how exactly those changes might relate to their symptoms.

U.S. officials also will not say whether the changes were found in all 24 patients. Most patients have fully recovered, some after rehabilitation and other treatment, officials said. Many are back at work. About one-quarter had symptoms that persisted for long periods or remain to this day.

U.S. officials have told the Associated Press that investigators have now determined:

  • The most frequently reported sound patients heard was a high-pitched chirp or grating metal. Fewer recalled a low-pitched noise, like a hum.
  • Some were asleep and awakened by the sound, even as others sleeping in the same bed or room heard nothing.
  • Vibrations sometimes accompanied the sound. Victims told investigators these felt similar to the rapid flutter of air when windows of a car are partially rolled down.
  • Those worst off knew right away something was affecting their bodies. Some developed visual symptoms within 24 hours, including trouble focusing on a computer screen.

Physicians are treating the symptoms like a new, never-seen-before illness. After extensive testing and trial therapies, they are developing the first protocols to screen cases and identify the best treatments.

Doctors still don’t know the long-term medical consequences and expect that epidemiologists, who track disease patterns in populations, will monitor the 24 Americans for life. Consultations with the Centers for Disease Control and Prevention are underway.

According to Elisa Konofagou, a biomedical engineering professor at Columbia University who is not involved in the government’s investigation, acoustic waves never have been shown to alter the brain’s white matter tracts.”I would be very surprised. We never see white matter tract problems” even though ultrasound in the brain is used frequently in modern medicine.

Apparently unconnected with this AP report, U.S. Secretary of State Rex Tillerson responded to a journalist’s question on this issue at a press conference at NATO headquarters in Brussels, Belgium on December 6.[2] The Secretary said the following:

  • “We are convinced these were targeted attacks. We have shared some information with the Cubans, and there are two restrictions I’ve placed on sharing information. One is respect for the privacy of individuals and their medical conditions, and the second is not to provide whoever was orchestrating these attacks with information that’s useful to how effective they were. What we’ve said to the Cubans is a small island, you got a sophisticated security apparatus, you probably know who’s doing it, you can stop it. It’s as simple as that. So that’s what we’ve asked the Cubans. We understand the Cubans don’t like the actions we’ve taken. We don’t like our diplomats being targeted.”


This medical report should at least eliminate Cuba’s recent assertion that the U.S. was lying about medical problems being experienced by some U.S. diplomats. The report also casts doubt on the notion that the cause was some kind of sonic attack. But the report leaves open the broader question of the cause and the perpetrator.

Secretary Tillerson’s comments are not very helpful. The reported U.S. physicians’ conclusion of observable brain abnormalities for at least some of the diplomats apparently was reached only recently and leaves other issues unresolved. Therefore, even if Cuba has a “sophisticated security apparatus,” it should not be surprising that Cuba has not uncovered a cause or a perpetrator.


[1]  Assoc. Press, Doctors Identify Brain Abnormalities in Cuba Attack Patients, N.Y. Times (Dec. 6, 2017)  Many previous posts to this blog have discussed the issues raised by the medical problems of some U.S. diplomats; they are listed in the “U.S. Diplomats Medical Problems in Cuba, 2017” section of List of Posts to dwkcommentaries—Topical: Cuba.

[2]  U.S. State Dep’t, Press Conference at NATO, (Dec. 6, 2017); Harris, Tillerson Suggests Cuba Could Have Stopped ‘Targeted Attacks’ on U.S. Diplomats, N.Y. Times (Dec. 6, 2017); Assoc. Press, The Latest: Tillerson says diplomatic people were ‘targeted,’ Wash. Post (Dec. 6, 2017).

Continued Official Uncertainty Over Cause of Medical Problems of U.S. Diplomats in Cuba     

There has been lots of news over the U.S. diplomats with medical problems from serving in Cuba. But there is still official uncertainty over the cause of those problems and resulting cooler Cuba relations with the U.S. and warmer relations with Russia.

U.S. Trying To Hide the Attacks?[1]

CBS News on October 10 reported that one of the 22 U.S. diplomats who has suffered from purported “sonic attacks” in Cuba had asserted that the U.S. was trying to hide the attacks.

In addition, this individual reportedly told CBS that the attacks had happened at the Embassy itself, their Havana quarters and hotels, that the State Department “pressured” some U.S. embassy officials who had been injured to remain on the island and “waited too long” to withdraw personnel and that the initial treatment by doctors in Havana and at the University of Miami Hospital in the U.S. was “superficial and incomplete.”

The State Department denied these allegations later the same day.[2] Its Spokesperson, Heather Nauert, at a press briefing, said, “We have an ongoing investigation that’s being spearheaded out of the [U.S.] with our best investigators on that, so they continue to move ahead with that investigation. We still don’t know who is responsible and we still don’t know what is responsible for the injuries of our American staff.” (Emphasis added.)

Pressed by other reporters about the above comments by one of the victims and by the Department’s recent identification of only two Havana hotels where some of the attacks occurred, Nauert said the following:

  • “I was just speaking with one of our colleagues who served down there in Cuba and is recently back here in the [U.S.]. And I asked this person that very question: ‘How do you feel that we responded?’ And I’ve asked numerous of my colleagues that very question. . . . [W]e all care deeply about how our folks are doing down there. And I asked the question, ‘Do you feel supported by us? Do you feel that we were quick enough to respond?’ And the answer I got back was ‘yes.’ . . . it took a while to put this together, because the symptoms were so different.”
  • “But this person said to me once we figured out a pattern, . . . the State Department was extremely responsive. This person said to me that they . . . never felt the pressure to stay in Cuba, although they wanted to make it clear that they wanted to serve down there. These folks love what they’re doing, they feel a real dedication to . . .our mission down there in Cuba, the activities that they were involved with on behalf of the U.S. Government with local Cubans, and they were encouraged by the State Department to come forward, please get tested if you feel like you’ve had some sort of symptoms or something.”
  • “I don’t have the actual timeline in front of me that lays out when attacks took place at different locations, and I’m not even sure that that is something that we’re making public. But once we started to figure out what this was all about and started to investigate and realized that we were not able to protect our people, that’s when the Secretary made [the decision to reduce U.S. personnel at the Embassy in Havana].”

U.S. Government Statements About the Attacks and Relations with Cuba

On October 12 White House Chief of Staff, John Kelly, provided a very unusual press briefing. Unusual because the chief of staff rarely, if ever, provides such a briefing. The apparent major reason for the briefing was to provide a platform for him to deny that he was quitting or being fired as chief of staff. In addition, in response to a reporter’s question, Kelly stated, “We believe that the Cuban government could stop the attacks on our diplomats.”  But he provided no bases for that belief and was not challenged with additional questions by the journalists.[3] (Emphases added.)

Later that same day Kelly’s comment was interpreted (or qualified) by the State Department spokeswoman, Heather Nauert, who said, “General Kelly, when he said we believe that they can stop the attacks, I think what he was referring to was, one, we have the Vienna Convention [on Diplomatic Relations]. And under the Vienna Convention, . . . the Government of Cuba, has a responsibility to ensure the safety of our diplomatic staff. That didn’t happen. But there’s also another well-known fact, and that is that in a small country like Cuba, where the government is going to know a lot of things that take place within its borders, they may have more information than we are aware of right now.”[4] (Emphases added.)

The next day, October 13, President Trump addressed the 2017 Values Voter Summit.  It included the following comment: “We’re confronting rogue regimes from Iran to North Korea and we are challenging the communist dictatorship of Cuba and the socialist oppression of Venezuela. And we will not lift the sanctions on these repressive regimes until they restore political and religious freedom for their people.”[5] (Emphases added.)

Two days earlier (October 11) Vice President Mike Pence delivered a speech at a National Hispanic Heritage Month celebration at the Naval Observatory in Washington, D.C. in which he referred to meeting people from the Cuban communities here in the U.S., and had seen “the spirit of the Cuban exile community in this country firsthand.” On that same day, the Vice President continued. “President Trump announced a new policy to ensure that U.S. dollars will no longer prop up a military monopoly that exploits and abuses the Cuban people. Under this administration, it will always be “Que viva Cuba libre![6] (Emphases added.)

Sound Recording[7]

The Associated Press obtained an audio recording of what some of the U.S. personnel in Cuba heard.  Says the AP, it “sounds sort of like a mass of crickets. A high-pitched whine, but from what? It seems to undulate, even writhe. Listen closely: There are multiple, distinct tones that sound to some like they’re colliding in a nails-on-the-chalkboard effect.”  The AP adds that it has “reviewed several recordings from Havana taken under different circumstances, and all have variations of the same high-pitched sound.”

Similar Problems at U.S. Embassy in Moscow, 1953-1976[8]

The BBC reports that in May 1953 U.S. officials at the Moscow embassy detected a microwave frequency that oscillated above the upper floors at certain times, sometimes up to eight hours a day, and that autumn some embassy workers felt inexplicably ill. At first it was dizziness, palpitations, headaches, blood pressure too high or too low. But no one understood what was happening.

In 1962, those who were still there or even those who had already left had more severe symptoms: sudden cataracts, alterations in blood tests or chromosomes. In 1965 the U.S. began what was known as the “Moscow Viral Study,” a multimillion-dollar operation in which scientists apparently looked for the potential exposure of workers to an unknown strain of a mysterious and potent virus. The eventual conclusion was the Soviets were “bombing” the U.S. embassy with very low-level microwaves, which the U.S. called the “S ENAL Moscow.” This persisted until April 1976.

Cubans Doubt[9]

From Cuba, the Associated Press reports that “the common reaction in Havana is mocking disbelief” about the attacks.

The same tone was struck by Miguel Diaz-Canel, the first vice president who is widely expected to succeed Raul Castro when he steps down as president in February. He said, “A few spokespeople and media outlets have lent themselves to divulging bizarre nonsense without the slightest evidence, with the perverse intention of discrediting Cuba’s impeccable behavior.”

Mass Hysteria?[10]

Journalists from the Guardian newspaper in London reported that “senior neurologists” say that ”no proper diagnosis is possible without more information and access to the 22 US victims,” but speculate that the diplomats’ ailments could have been caused by “mass hysteria.”

Cuba-Russia Relations[11]

According to the Miami Herald, “after the election of President Donald Trump, the pace of [Cuba’s] bilateral contact with Russia has been frantic,” even more so after the eruption of U.S.-Cuba relations associated with the medical problems of U.S. diplomats. Here are such examples:

  • Just days before Foreign Minister Rodriguez’ September 26 meeting with Secretary of State Tillerson at the State Department, the Minister met with his Russian counterpart Sergei Lavrov on the sidelines of the U.N. General Assembly gathering. The conversation was “confidential,” according to a press release issued by the Russian Foreign Ministry.
  • On July 26 Cuban diplomat Josefina Vidal, the main negotiator with the U.S., went to Moscow and met with Deputy Foreign Minister Sergei Ryabkov.
  • Cuba’s ambassador to Russia has met with Ryabkov at least five times so far, this year.
  • Last December, just after the election of Mr. Trump, Russia and Cuba signed an agreement to modernize the Cuban army, and this year Russian officials — including military personnel — have made frequent visits to Havana.
  • In March, the Russian company Rosneft signed an agreement to ship 250,000 tons of crude oil and diesel to offset the decline in Venezuelan oil shipments to Cuba.
  • Rosneft also has discussed other joint projects with Cuba for oil extraction and the possibility of modernizing the Cienfuegos refinery, operated jointly by Cuba’s CUPET and Venezuela’s PDVSA.
  • In April, Russia offered to fund $1.5 million in U.N. projects in Cuba for hurricane recovery and later pledged to support recovery efforts following damage caused by Irma.
  • In September, Cuban Vice President and Minister of Economy Ricardo Cabrisas signed a package of agreements with Russia in the energy, rail transport and elevator-supply sectors.
  • Recently, Cuban news agency Prensa Latina, which has an office in Washington, and the Russian news agency Sputnik signed an official cooperation agreement.

These developments are no surprise to Richard Feinberg, an expert at Brookings Institution and a former U.S. policymaker for Latin America during Bill Clinton’s administration. He says, “[Vladimir] Putin’s message is not difficult to understand. [He] longs to regain the past imperial glory and relations with Cuba follow that same pattern.” Feinberg added, “From the point of view of the Cubans, they are looking to diversify their relationships. As closer economic relations with the U.S. do not seem likely for at least the next few years, they are looking for alternative allies, especially from countries with strong states like Russia and China that can offer favorable payment terms, something very welcome in an economy with poor international credit standards.”


In the above and the many other reports about the medical problems affecting some U.S. personnel serving in Cuba, I find it astounding that there still is official uncertainty about the cause or causes of the medical problems.

It also is astounding that no journalist or other commentator has publicly asked whether the U.S. has investigated whether the problems were caused by a secret and perhaps malfunctioning U.S. program or device and if so, to provide details. Such a possibility would help explain the delay in the U.S. public announcement of this set of medical problems and the apparent U.S. reluctance to share details of its investigation with Cuban investigators, all as discussed in previous posts to this blog. Moreover, this possibility would render various U.S. reactions—reducing the U.S. personnel at the U.S. Embassy in Havana, expulsion of 15 Cuban diplomats and the latest U.S. travel warning—as cover ups and as excuses for additional tightening of U.S. screws on Cuba.

Moreover, Trump’s hostile rhetoric and actions regarding Cuba, which are unjustified in and of themselves, have adverse effects on other important U.S. interests, including the prevention of increasing Russian influence in Latin America.


[1] Cuba victim tells CBS News “complaints were ignored,” CBS News (Oct. 10, 2017); ‘Washington was trying to hide the acoustic attacks,’ says one of the victims, Diario de Cuba (Oct. 10, 2017).

[2] U.S. State Dep’t, Department Press Briefing—October 10, 2017.

[3]  White House, Press Briefing by Press Secretary Sarah Sanders and Chief of Staff General John Kelly   (Oct. 12, 2017); Assoc. Press, White House Says Cuba Could Stop Attacks on Americans, N.Y. Times (Oct. 12, 2017).

[4] U.S. State Dep’t, Department Press Briefing-October 12, 2017.

[5] White House, Remarks by President Trump at the 2017 Values Voter Summit (Oct. 13, 2017); Reuters, U.S. to Maintain Cuba, Venezuela Sanctions Until Freedoms Restored: Trump, N.Y. Times (Oct. 13, 2017).

[6] White House, Remarks by Vice President Mike Pence at National Hispanic Heritage Month Reception (Oct. 11, 2017)

[7] Assoc. Press, Dangerous Sound? What Americans Heard in Cuba Attacks, N.Y. Times (Oct. 13, 2017).

[8] Lima, The “Moscow Sign”, the mysterious Soviet Union bombardment of the US embassy, which lasted more than two decades during the Cold War, BBC News (Oct. 14, 2017).

[9] Assoc. Press, ‘Star Wars’ Fantasy? Cubans Doubt US Sonic Attacks Claims, N.Y. Times (Oct. 13, 2017).

[10] Borger & Jaekl, Mass hysteria may explain ‘sonic attacks’ in Cuba, say top neurologists, Guardian (Oct. 12, 2017).

[11] Gámez, Amidst growing tensions with U.S., Cuba gets cozier with Russia, Miami Herald (Oct. 13, 2017).

Medical ‘Incidents’ Affecting U.S. Diplomats in Cuba Prompt U.S. To Reduce Staff at Havana Embassy and Urge Americans Not To Travel to Cuba

On September 29, following a week of news about the subject, U.S. Secretary of State Rex Tillerson issued a statement, “Actions Taken in Response to Attacks on U.S. Government Personnel in Cuba.”[1]

The Secretary’s Statement[2]

The Statement, after reviewing the “variety of injuries from attacks of an unknown nature” to 21 U.S. Embassy employees, asserted that on September 29, “the Department ordered the departure of non-emergency personnel assigned to the U.S. Embassy in Havana, as well as all family members. Until the Government of Cuba can ensure the safety of our diplomats in Cuba, our Embassy will be reduced to emergency personnel in order to minimize the number of diplomats at risk of exposure to harm.”

The Statement added that the “decision to reduce our diplomatic presence in Havana was made to ensure the safety of our personnel. We maintain diplomatic relations with Cuba, and our work in Cuba continues to be guided by the national security and foreign policy interests of the United States. Cuba has told us it will continue to investigate these attacks and we will continue to cooperate with them in this effort.”

Simultaneously the Department “issued a Travel Warning advising U.S. citizens to avoid travel to Cuba and informing them of our decision to draw down our diplomatic staff. We have no reports that private U.S. citizens have been affected, but the attacks are known to have occurred in U.S. diplomatic residences and hotels frequented by U.S. citizens.”

These action s were taken even though the ”Department does not have definitive answers on the cause or source of the attacks and is unable to recommend a means to mitigate exposure.”

This Statement was preceded by news reports that the U.S. would begin withdrawing roughly 60% of its staff from the Embassy and diplomats’ families. This was not seen as punishment for the Cuban government, but a means of protecting diplomats and their families from the strange attacks. On September 28, Heather Nauert said the Secretary was reviewing all options on “how to best protect our American personnel’ in Cuba. As a result, the U.S. will stop processing Cuban requests for visas at the Embassy.” [3]

Just prior to the issuance of this Statement, the Department held a press conference on that subject.[4] The following additional points were made:

  • “Until the Government of Cuba can assure the safety of U.S. Government personnel in Cuba, our embassy will be reduced to emergency personnel so as to minimize the number of U.S. Government personnel at risk of exposure. The remaining personnel will carry out core diplomatic and consular functions, including providing emergency assistance to U.S. citizens in Cuba. Routine visa operations are suspended indefinitely. Short-term travel by U.S. Government officials to Cuba will also be limited to those involved with the ongoing investigation or who have a need to travel related to the U.S. national security or crucial embassy operations. The United States will not send official delegations to Cuba or conduct bilateral meetings in Cuba for the time being. Meetings may continue in the United States.”
  • “The governments of the United States and Cuba have not yet identified the responsible party, but the Government of Cuba is responsible for taking all appropriate steps to prevent attacks on our diplomatic personnel in Cuba.”
  • The Department has “not ruled out the possibility of a third country as a part of the investigation, but that investigation continues.”
  • The “cooperation that the Cuban Government has given to our efforts to understand what is happening in these attacks to [has] been ongoing, and we expect it to continue.”
  • “The ordered departure will result in more than half of the embassy footprint being reduced.”
  • The Department does not “know the means, the methods, or how these attacks are being carried out, and so I could not characterize them as having stopped in August.”
  • “The staff who were affected at hotels were temporary duty staff at the embassy.”
  • The Department is not “aware of any incidents involving [our Cuban staff at the embassy] or attacks involving them.”
  • The U.S. “investigation continues, but at this moment we don’t have definitive answers on the source or cause of the attacks. And so, I really can’t speculate on engagement or not by Cubans or other parties. The investigation’s ongoing and we will see where the facts lead us in terms of cause or source.”

Reactions to the Statement[5]

Before the issuance of the Statement, the president of the American Foreign Service Association, which is the union representing U.S. diplomats, opposed the then threatened withdrawal of staff from the Havana embassy. He said, “We have a mission to do. AFSA’s view is that American diplomats need to remain on the field and in the game. We’re used to operating with serious health risks in many environments, whether it’s parasites that rip up our guts in Africa, exposure to Zika virus and dengue fever, or air pollution in China and India,”

Immediately afterwards, Senator Patrick Leahy (Dem., VT) said, “”Whoever is doing this obviously is trying to disrupt the normalization process between the United States and Cuba. Someone or some government is trying to reverse that process. . . .We must do all we can do solve this mystery so that our embassy personnel can safely return as quickly as possible.” Representative James McGovern (Dem., MA) had a similar reaction:  the drawdown will make it “harder for Cuban and American families to travel and visit loved ones” and “America cannot afford a return to the failed Cold War isolationist policies that divided families for 50 years.”

Senator Marco Rubio (Rep., FL) did not express agreement or disagreement with the Statement, but instead said these actions did not go far enough. He initially tweeted, “”Shameful that @StateDept withdraws most staff from @USEmbCuba but Castro can keep as many as he wants in U.S.” In a subsequent longer statement, he said, “it is weak, unacceptable and outrageous for the U.S. State Department to allow Raul Castro to keep as many of his operatives in the U.S. as he wants. The Cuban government has failed its obligation under international treaties to keep foreign diplomats safe on its soil. The idea that Cuba knows nothing about how these attacks took place and who perpetrated them is absurd.  . . . Until those responsible for these attacks are brought to justice, the U.S. should immediately expel an equal number of Cuban operatives, downgrade the U.S. embassy in Havana to an interests section, and consider relisting Cuba as a state sponsor of terrorism.”

President Trump, ignoring the Department’s continued refusal to blame Cuba, did just that in a brief comment about the Statement when he said, Cuba “did some bad things in Cuba.”

Michael Bustamante, an assistant professor of Latin American history at Florida International University, thought the U.S. decision for the Embassy to cease processing Cuban applications for visas to emigrate to the U.S. might violate its agreement with Cuba from the 1990s to issue 20,000 such visas a year if there is no third-country workaround for those visa applications,

The new U.S. travel warning against Americans traveling to the island did not scare tour companies, airlines, cruise ship operators and others in the travel industry. Many have said they will continue taking Americans to Cuba. Greg Geronemus, CEO of SmarTours, said, “We continue to believe that Cuba is a safe destination for our travelers, and we will be running our tours until our assessment changes. . . . . [The] experience that our travelers have had on the ground with the Cuban people has been nothing short of amazing. We have no reason to expect that these experiences will not continue.” Airbnb spokesman Nick Papas, said that “consistent with U.S. law, our operations in Cuba will continue.”

Canada also has had some of its diplomats in Havana experience similar medical problems, but its Foreign Ministry said, “We continue to monitor the situation closely and we have no plans to travel advice or remove any staff.”

Josefina Vidal, a senior Cuban diplomat who was in charge of U.S. relations until this year, called Washington’s reaction “hasty” and warned that it would “affect the bilateral relations, specifically the cooperation in matters of mutual interest.” But she said Cuba was committed to determining the cause of the symptoms experienced by the American diplomats.”

For ordinary Cubans, the Statement “stirred anxiety and dread.” The ban on Americans traveling to the island “dealt a harsh blow to Cubans who had hoped the nascent normalization of relations with the United States that began in late 2014 would usher in a period of economic growth and greater prosperity in the impoverished Communist nation.” In addition, the “decision to stop issuing visas in Havana indefinitely leaves thousands of Cubans in limbo. Washington typically grants 20,000 immigrant visas a year to reunite Cubans with relatives in the United States, and thousands more to enable students, academics and tourists to travel.” Harold Cárdenas, a popular Cuban blogger who recently started a master’s degree program in international relations at Columbia University, said, “The most immediate is it will perpetuate estrangement, not just political, but physical. There will be a price, and it will be paid by Cuban families.”

Secretary of State’s Prior Meeting with Cuba’s Foreign Minister[6]

Late afternoon on September 26, at Cuba’s request, U.S. Secretary of State Tillerson met with Cuba’s Foreign Minister Bruno Rodriguez at the State Department to discuss issues relating to the medical problems of U.S. diplomats stationed in Cuba.

Afterwards the State Department said the conversation was “firm and frank” and that Tillerson raised “profound concern” about the diplomats’ safety and security. State Department spokeswoman Heather Neuter emphasized that Tillerson conveyed how serious the situation is and emphasized that Cuba is obligated under international law to protect foreign diplomats.

The Cuban Foreign Ministry’s lengthy post-meeting statement was the following:

  • The “Foreign Minister reiterated the seriousness, celerity and professionalism with which the Cuban authorities have taken on this issue. Following instructions from the top level of the Cuban government, a priority investigation was opened . . . [immediately after] these incidents were first reported and additional measures were adopted to protect the US diplomats and their relatives. This has been recognized by the representatives of the US specialized agencies who have travelled to Cuba as from June, whose visits have been considered as positive by the Cuban counterparts.”
  • He “reiterated . . . how important it was for the US authorities to cooperate, in an effective way, with the Cuban authorities in order to clarify these incidents, which are unprecedented in Cuba.”
  • He [also] “reaffirmed . . . that the decision and the argument claimed by the US Government to withdraw two Cuban diplomats from Washington were unwarranted and emphasized that Cuba strictly abides by its obligations under the Vienna Convention on the protection and integrity of diplomats, an area in which it keeps an impeccable record.
  • “He reaffirmed that the Cuban government has never perpetrated nor will it ever perpetrate attacks of any kind against diplomats. The Cuban government has never permitted nor will it ever permit the use of its territory by third parties for this purpose.”
  • He “stated that according to the preliminary results obtained by the Cuban authorities in their investigations, which have borne in mind the information given by the US authorities, there is no evidence so far of the cause or the origin of the health disorders reported by the US diplomats.”
  • “The Foreign Minister reaffirmed that the investigation to resolve this matter is still in progress and that Cuba has a keen interest in bringing it to closure, for which it is essential to count on the effective cooperation of the US authorities. He also stated that it would be regrettable that a matter of this nature is politicized and that hasty decisions not supported by conclusive evidence and investigation results are taken.”
  • Finally, “the Minister reiterated the willingness of Cuba to continue holding the bilateral dialogue on areas of common interest, based on respect and sovereign equality, despite the profound differences that exist between the two countries. “(Emphases added.)

Earlier that same day U.S. Deputy Secretary of State John J. Sullivan told the House Foreign Affairs Committee “that it was a reasonable suspicion that Cuban authorities either were involved in the incidents or at least knew they were occurring . . . [since] Cuba keeps tight surveillance on American diplomats in the country and would be likely to know if something significant were happening to them.” However, he also admitted that with so much unknown, even that assumption is less than certain “and “as a U.S. government official, I don’t know that.”[7]

Suggested U.S. Responses to the “Attacks” on Diplomats in Cuba[8]

Although perhaps superseded by the previously mentioned Secretary’s Statement, an earlier editorial in the Wall Street Journal proposed that until Cuba offers a persuasive explanation of how these incidents occurred without Cuban collaboration, the U.S. should expel 19 Cuban diplomats from its embassy in Washington, D.C., which with the previous U.S. expulsions of two Cubans would equal the 21 Americans attacked in Cuba. If such a persuasive explanation is provided, then the Cuban diplomats could return to their posts. The Journal, however, is skeptical of such an explanation being provided in light of what it says is Cuba’s “long record of harassing U.S. government employees on the island.”

A more aggressive response suggestion has been offered by the Foundation for Human Rights in Cuba (FHRC), a U.S. 501(c)3 nonprofit organization established in 1992 to promote a nonviolent transition to a free and democratic Cuba with zero tolerance for human rights violations. It asserted the following:

  • “The unacceptability of the thesis that the perpetrator was a third party. In the circumstances of comprehensive surveillance (visual, physical, digital, phone, microphones) to which these diplomats are subject 24 by 7, it is impossible for third players to act in independent and undetected fashion for over nine months and in more than two dozen locations such as residences and hotel rooms.”
  • The unacceptability that these facts are diluted, minimized, and silenced by the Department of State and/or any other U.S. agency participating in this investigation.T
  • The unacceptability to allow the perpetrator to escape the scandal as well its political, diplomatic and financial consequences.
  • The unacceptability of diluting the legal responsibility of the perpetrator so that victims could not be compensated nor the truth identified.

Other News[9]

There has been other recent news regarding these issues.

First, a Miami television station reported that at least four additional U.S. diplomats who served in Cuba have been hurt by sonic attacks and that these incidents occurred inside the U.S. Embassy and at several Havana hotels, including the famous Hotel Nacional. This brings the total affected individuals to 25. (Presumably, under the Wall Street Journal’s rationale, if there is confirmation that 25 Americans who have been affected, there would be 23 additional Cubans expelled.)  However, the Miami Herald said that according to an unnamed State Department source, there are only 21 confirmed cases, not 25, and none of the attacks occurred at the U.S. Embassy; the same, more authoritative, message was provided at the previously mentioned September 29 press briefing.

Second, according to CNN, a senior U.S. official said that some of the 21 individuals previously counted as subjects of such attacks were targeted at least 50 times.

Third, an independent Cuban news outlet, Diario de Cuba, reports that among the Canadians similarly affected while serving in Cuba are “several children” from “more than five families of Canadian diplomats.”


These medical “incidents” are deeply disturbing, and the U.S. and Cuba need to determine the cause(s) and perpetrator(s). The good news is that the U.S. is not rushing to judgment, that in the near term the U.S. is taking reasonable steps to protect its diplomats and families and that the U.S. and Cuba maintain diplomatic relations and are cooperating on these issues and other matters.

The new Travel Warning, however, goes too far when it starts, “The Department of State warns U.S. citizens not to travel to Cuba” and then admits that the “attacks” to date have been on “U.S. Embassy employees” and “have occurred in U.S. diplomatic residences and hotels frequented by U.S. citizens.” Moreover, as discussed in prior blog posts, the small number of hotels to date have all been in Havana that have been used by U.S. Embassy employees on a short-term basis and U.S. citizens who are not connected with the Embassy have not been subjects of any of these “attacks.” As a result, the new Travel Warning should have made these facts clear and at most cautioned U.S. citizens about using certain Havana hotels while also telling them that many Cuban citizens are making their Havana homes available to foreign guests and that there have been no problems associated with the many other cities and towns on the island.

For those of us favoring continuation of the process of normalizing relations between the two countries, we must continue to oppose requests for the U.S. to take various actions against Cuba, including closure of the U.S. Embassy in Havana, all before there is a well-documented conclusion to the ongoing U.S. and Cuban investigations of this mystery.

Similarly, for the same reason we must oppose the suggestion from Senator Rubio, the Wall Street Journal and any others to expel Cuban diplomats equal to the number of U.S. diplomats affected by the “sonic attacks” or whatever else has caused medical problems.


[1]  This blog has published the following posts about these issues: U.S. and Cuba Have Diplomatic Dispute (Aug. 10, 2017); Another State Department Briefing Regarding Cuban Diplomatic Dispute (Aug. 10, 2017); Update on U.S.-Cuba Diplomatic dispute Over Health Conditions of U.S. Diplomats Stationed in Cuba (Aug. 23, 2017); At least 16 U.S. Diplomats Who Had Served in Cuba Have Medical Problems (Aug. 24, 2017) (comment to 8/24/17 post); Washington Post Editorial Blames Cuba for Americans Medical Problems in Cuba (Aug. 25, 2017) (comment to 8/24/17 post);  News About Cuba-Related Medical Problems from Canada and London (Aug. 26, 2017); In August, New Cases of Injured U.S. Diplomats in Cuba (Sept. 2, 2017); Two More U.S. Diplomats Serving in Cuba Have Medical Problems (Sept. 13, 2017); More Mystery Surrounding “Medical Attacks” on U.S. Diplomats in Cuba Sept. 14, 2017); GOP Senators Ask Administration To Take Actions Against Cuba Over U.S. Diplomats (Sept. 16, 2017); U.S. Evaluating Whether To Close U.S. Embassy in Cuba (Sept, 18, 2017); Developments Regarding U.S. Diplomats in Cuba (Sept. 20, 2017).

[2]  Tillerson, Actions Taken in Response to Attacks on U.S. Government Personnel in Cuba (Sept. 29, 2017); U.S. State Dep’t, Cuba Travel Warning (Sept. 29, 2017); Reuters, U.S. Cuts Staff from Cuba Over Mysterious Injuries, Warns Travelers, N.Y. Times (Sept. 29, 2017); Assoc. Press, US Slashes Cuba Embassy Staff, Warns Americans Not to Visit, N.Y. Times (Sept. 29, 2017).

[3]  Ordonez & Kumar, U.S. does not believe Cuba is behind sonic attacks on American diplomats, Miami Herald (Sept 26, 2017)

[4] Dep’t of State, Senior State Department Officials on Cuba (Sept. 29, 2017).

[5]  Hudson, Trump’s Thinking About Pulling US Personnel from Cuba. US Diplomats that That’s A Bad Idea, BuzzFeedNEWS (Sept. 28, 2017); Leahy, Leahy REAX On The U.S. Withdrawal of Most U.S. Embassy Personnel And Their Families From CUBA (Sept. 29, 2017); U.S. Rep. McGovern Statement on U.S. Embassy in Cuba, Travel Warning to Cuba (Sept. 29, 2017); Assoc. Press, The Latest: Democrat derides Cuba decision as overreaction, Wash. Post (Sept. 29, 2017); Harpaz & Gomez, Travel industry sticking with trips to Cuba from US, Wash. Post (Sept.29, 2017); Rubio: State Department’s Response to Cuba Attacks ‘Weak, Unacceptable and Outrageous,’ (Sept. 29, 2017); White House, Remarks by President Trump in Press Gaggle Before Marine One Departure (Sept. 29, 2017); Reuters, Trump Says Cuba ‘Did Some Bad Things’ Aimed at U.S. Diplomats, N.Y. Times (Sept. 29, 2017); Reuters, Canada Says Has No Plans to Remove Embassy Staff from Cuba, N.Y.  Times (Sept. 29, 2017); Cuba Foreign Ministry, Statement to the press by General Director for US Affairs, Josefina Vidal Ferreiro (Sept. 29, 2017); Londońo, Cubans Alarmed at U.S. Embassy Withdrawals and Travel Warning, N.Y. Times (Sept. 29, 2017); Reuters, Cubans Are Heartbroken, Angry Can’t Seek U.S. Visas in Havana, N.Y. Times (Sept. 29, 2017); Reuters, Canada Says Has No Plans to Remove Embassy Staff From Cuba, N.Y. Times (Sept. 29, 2017).

[6] Reuters, Tillerson to Meet Cuba’s Foreign Minister in Washington as Tensions Climb, N.Y. Times (Sept. 26, 2017); Assoc. Press, The Latest: Cuba Says No Clues Yet to Who Attacked Diplomats, N.Y. Times (Sept. 27, 2017); Reuters, Cuba Warns U.S. Against Hasty Decisions in Mysterious Diplomats Case, N.Y. Times (Sept. 27, 2017); Cuban Foreign Ministry, Cuba Foreign Minister meets with US Secretary of State (Sept. 26, 2017).

[7] Id. The Under Secretary’s direct testimony concerned the redesign of the State Department and U.S. Agency for International Development (USAID). (Dep’t of State, John J. Sullivan: Testimony Before the House Committee on Foreign Affairs, Sept. 26, 2017.

[8] Editorial, Cuba’s Sonic Attacks, W.S.J. (Sept. 25, 2017); FHRC, The responsibility for What Happened to U.S. Diplomats in Cuba (Sept 2017).

[9] Vela, Total number of Americans hurt in Cuba sonic attacks now at 25, Miami Television Channel 10 News (Sept. 25, 2017); Operand & Labatt, US diplomats, families in Cuba targeted nearly 50 times by sonic attacks, says US official, CNN (Sept. 24, 2017); There are children among Canadians affected by the so-called ‘acoustic attacks,’ Diario de Cuba (Sept. 28, 2017).




U.S. Evaluating Whether To Close Embassy in Cuba 

On the September 17 “Face the Nation” television show on CBS, U.S. Secretary of State Rex Tillerson was asked by John Dickerson, “Some senators suggested closing down the embassy there [in Cuba]. Should that happen?” Tillerson’s answer: “We have it under evaluation. It’s a very serious issue with respect to the harm that certain individuals have suffered. We’ve brought some of those people home. It’s under review.”[1] (Emphasis added.)

Nearly simultaneous reports indicate that U.S. investigators are pursuing various theories about what caused medical problems in some U.S. diplomats stationed in Cuba, including sonic attack, electromagnetic weapon or flawed spying device. Each theory seems to fit some, but not all, of what has happened. The perpetrator is also a mystery. “Suspicion has centered on Cuba’s government, a rogue faction of its security services or an outsider like Russia.”[2]


 With the five Republican senators on Friday, September 15, suggesting closure as the last potential action for the U.S. to take against Cuba, as discussed in a prior post, the question put to Secretary Tillerson on Sunday about closure was hardly surprising, but as it was the last question posed in the interview, there was no time for any follow-up questions.

Here are some of the unasked questions: Is the U.S. considering a temporary closure while the medical incidents are under investigation? If so, what are the details about such a possible temporary cloture? Or a permanent closure? What are the details about such a permanent closure? By the way, what is the status of the U.S. investigation? The Cuban investigation? Are there now more than the 21 U.S. individuals involved? Are they all Foreign Service officers? Are any members of their families? Where did the incidents occur? At the Embassy? At hotels? Which hotels? At their residences? Where are the residences located?

In any event, it should not be surprising that the State Department has closure “under evaluation” or “under review.” That would only be prudent under the circumstances. Assuming the reports about continuing, inconclusive investigations about the cause of the incidents are true along with Cuban cooperation in the investigations, however, permanent closure would not be prudent.

Once again, anyone interested in seeing the U.S. and Cuba continue their efforts at normalizing relations, as does this blogger, needs to closely follow developments in this mysterious story.


[1] CBS Face the Nation, Transcript, U.S. Secretary of State Rex Tillerson on “Face the Nation,” Sept/ 17, 2017; Reuters, Tillerson Says U.S. Weighing Closing Embassy in Cuba Over Sonic Attacks, N.Y. Times (Sept. 17, 2017); Assoc. Press, Top US Diplomat Says Closing Embassy in Cuba ‘Under Review,’ N.Y. Times (Sept. 17, 2017).

[2]  Assoc. Press, Cuba Mystery: What Theories US Investigators Are Pursuing, N.Y.Times (Sept. 16, 2017).

GOP Senators Ask Administration To Take Actions Against Cuba Over U.S. Diplomats      

On September 15 five Republican Senators asked U.S. Secretary of State Rex Tillerson to take certain actions against Cuba as a result of the medical problems being experienced by some of the U.S. diplomats who have been stationed in Cuba.[1]  The requested actions are the following:

  1. “Remind the Cuban government of its obligation to protect American diplomats [under Article 29 of the Geneva Convention on Diplomatic Relations].”
  2. “Demand that [the Cuban government] take verifiable action to remove these threats to our personnel and their families.”
  3. “Declare all accredited Cuban diplomats in the [U.S.] persona non grata [and thereby prompt Cuba to have them leave the U.S. under Article 9 of the Geneva Convention on Diplomatic Relations].’”
  4. “If Cuba does not take tangible action, close the U.S. Embassy in Havana.”

The five senators are the leader of this effort, Marco Rubio (FL), plus John Cornyn (TX), Richard Burr (NC), James Lankford  (OK) and Tom Cotton (AR), all members of the Senate Select Committee on Intelligence, which is chaired by Senator Burr.[2]

Separately there were new reports about other details of the problems of U.S. diplomats in Cuba.  U.S. diplomats on temporary duty in Havana stay in four hotels near the U.S. embassy, and all four have been sites of “medical attacks.” In addition to Hotel Capri, which was identified in a prior post, they are Hotel Nacional, Hotel Melia Cohiba, and Hotel Melia Habana. (The two “Melia” hotels are owned by a Cuban government agency, Cubanacan.) Rachel Maddow on her September 15th MSNBC show said that NBC News had learned that President Castro had offered to conduct a joint U.S.-Cuba investigation of this matter and that the U.S. had not responded to this offer.[3]

Meanwhile the U.S. and Cuba on September 15 held a meeting in Washington to discuss bilateral cooperation in law enforcement. According to the U.S. State Department, the discussions covered “national security matters, including fugitives and the return of Cuban nationals with final orders of removal” as well as “the incidents affecting diplomatic personnel at the U.S. Embassy in Havana.” The Cuban statement more generally said the discussions were about such issues as  terrorism, illicit trafficking in drugs and persons, and cybercrime. This meeting was the third such meeting; the first two were held during the Obama Administration.[4]


As is well known, Senator Rubio, a Cuban-American citizen, consistently has opposed U.S. efforts to normalize relations with Cuba, and thus it is not surprising to see him apparently initiate the above statement with the support of four of his Republican colleagues.

The good news is that the other 95 senators were not part of this statement, that Cuba by all reports continues to cooperate on investigating the circumstances surrounding these health issues and that the Trump Administration is not jumping to preordained conclusions about these issues.

This statement by Senator Rubio and four others was not justified and should be resisted by all U.S. citizens and their representatives in Washington. Instead allow the U.S. State Department and other agencies with Cuban assistance to continue their investigation in a professional and objective manner.


[1] Dorsey, Five GOP senators ask Tillerson to close Cuba embassy after attacks on diplomats, CBS News (Sept, 15, 2017).

[2]  Rubio Press Release, Rubio, Colleagues Ask Tillerson to Expel Cubans, Close Embassy after Attacks on U.S. Diplomats (Sept. 15, 2017); Cotton Press Release, Senators Ask Secretary of State to Expel Cubans and Close Embassy Over Attacks on U.S. Diplomats (Sept. 15, 2017); Reuters, U.S. Lawmakers Want Retaliation for Sonic Attacks in Cuba, N.Y. Times (Sept. 15, 2017); Assoc. Press, The Latest: GOP senators want US pushback on Cuba, Wash. Post (Sept. 15, 2017).

[3] Rachel Maddow, Mysterious attack on US diplomats in Cuba confounds (Sept. 15, 2017).

[4] State Dep’t, [U.S.] and Cuba Hold Third Law Enforcement Dialogue in Washington, DC (Sept. 15, 2017); Cuba Foreign Ministry, Cuba and [U.S.] Authorities . . . Held Third Round of the Dialogue on Application and Compliance with the Law in Washington (Sept. 15, 2017);   The earlier law enforcement dialogues were discussed in these posts to U.S. and Cuba Hold Law-Enforcement Dialogue (Nov. 9, 2015)(comment to Developments in U.S.-Cuba Normalization (Nov. 8, 2015); United States and Cuba Hold Second Law Enforcement Dialogue (May 19, 2016).

Update on U.S.-Cuba Diplomatic Dispute Over Health Conditions of U.S. Diplomats Stationed in Cuba  

Previous posts have discussed the recent emergence of a U.S.-Cuba diplomatic dispute over hearing problems of U.S. diplomats.[1] Here is an update on that dispute.

The only news about the conditions of those affected was an August 23 report by CBS News, which had reviewed the medical records of certain U.S. diplomats who had been stationed in Cuba. CBS reported that their doctor had diagnosed them with conditions as serious as mild traumatic brain injury and damage to the central nervous system. The U.S. State Department, however, said that it did not yet have “definitive answers” on the source or cause of the incidents and that the investigation into these matters was “ongoing.” The Department also stated, “We remain in regular contact with the Cuban government to emphasize that we take these incidents very seriously and to resolve this matter in a satisfactory manner.”[2]

Earlier, on August 11, Secretary of State Tillerson said that some of the U.S. diplomats stationed in Havana had been victims of “health attacks” that the U.S. has “not been able to determine who’s to blame” and that the U.S. held “the Cuban authorities responsible for finding out who is carrying out these health attacks on not just our diplomats but, as you’ve seen now, there are other cases with other diplomats [Canadians] involved.”[3]

John Caulfield, the head of the U.S. Interests Section in Cuba from 2011 to 2014 said U.S. diplomats in Cuba are under 24-hour surveillance during their assignments. “Nobody does anything in Cuba without them knowing.” However, he added that such aggressive tactics largely stopped by late 2013 and 2014 as U.S. and Cuban officials secretly negotiated the diplomatic reopening announced in December 2014, after his departure from Havana. He believes that the likeliest explanation for the diplomats’ mysterious deafness was “a new surveillance technique gone bad that had consequences. I do not believe they would randomly cause harm to this variety of people.”

At least six of the affected U.S. diplomats were flown to the University of Miami Hospital where they received treatment and this August a Hospital specialist went to Havana to examine others who work at the embassy, because officials expect that more people were affected.[4]

The State Department Press Briefing on August 23 touched on this dispute, but did not add any new information.


[1] U.S. and Cuba Have Diplomatic Dispute, dwkcommentaires (Aug. 10, 2017); Another State Department Briefing Regarding Cuban Diplomatic Dispute, dwkcommentaries (Aug. 10, 2017).

[2]  Some U.S. diplomats in Cuba diagnosed with serious health conditions, medical records show, CBS News (Aug. 23, 2017); Reuters, Cuba ‘Incidents’ Caused Brain Injury, Nerve Damage to Diplomats: CBS News, N.Y. Times (Aug. 23, 2017).

[3] Assoc. Press, Tillerson Says Diplomats in Havana Suffered ‘Health Attacks,” N.Y. Times (Aug. 12, 2017).

[4] Robles & Semple, ‘Health Attacks’ on U.S. Diplomats in Cuba Baffle Both Countries, N.Y. Times (Aug. 11, 2017); Robles & Semple, Diplomats under ‘health attack in Cuba were treated by Miami doctors, Miami Herald (Aug. 13, 2017).