USAID is in the crosshairs of Elon Musk's government efficiency push, sending chills through the humanitarian world and drawing criticism from Democrats and nonpartisan foreign service workers.

The Agency for International Development supports a wide range of programs in countries around the world, from disaster relief to public health, but Musk said it was “time” for USAID to “die.”

Among its various international efforts, USAID works to strengthen global supply chains and promote access to essential medicines.