The extent of the impacts of the Trump administration’s sudden 90-day freeze of almost all foreign aid is still unclear almost a week on, as officials and aid workers overseas try to make sense of which activities must be suspended.

Americans would be in danger, too. Shamsud-Din Jabbar, a 42-year-old US army veteran, rammed his Ford pickup into a crowd in New Orleans on New Year’s Day, killing 14. He was killed by police. In his vehicle they found IS ’s black flag. ■

President Donald Trump’s 90-day pause on nearly all U.S. foreign aid froze a globe-spanning apparatus that provides assistance ranging from weapons of war to lifesaving medicines.

Many of the frozen programs are aimed at alleviating disease and malnutrition, but even security programs with U.S. funding are shutting down.

The policy is causing U.S.-supported organizations around the world to suspend or shut down some operations — and workers say the consequences are devastating.