What’s that sound? Singapore scare highlights US concern
WASHINGTON — As President Donald Trump was heading to Singapore for a historic summit with North Korea’s leader, a State Department diplomatic security agent who was part of the advance team reported hearing an unusual sound he believed was similar to what was experienced by U.S. diplomats in Cuba and China who later became ill.
The agent immediately underwent medical screening — part of a new U.S. government protocol established to respond to such potential health incidents anywhere in the world. And while the president was flying to the Southeast Asian city state, the U.S. delegation preparing for his arrival was exchanging urgent messages with the State Department headquarters back in Washington, including the agency’s Diplomatic Security and the U.S. Secret Service.
It turned out to be a false alarm, according to four U.S. officials familiar with the matter, who were not authorized to speak to the matter publicly and spoke on condition of anonymity. But the rapid response underscored how seriously the Trump administration views the potential risks at far-flung diplomatic outposts. So far, Americans who have served in at least seven cities in four countries have been tested for possible exposure, with 26 Americans “medically confirmed” to have been hurt.
The incidents have become a new source of anxiety for U.S. officials working overseas and their families — one that remains shrouded in mystery because of investigators’ inability to say what or who is responsible for the unexplained incidents that started more than 18 months ago. Cuba patients have been found to have a range of symptoms and diagnoses including mild traumatic brain injury, also known as concussions.