These foreign nationals are the silent engines that keep many of the region's cities running, but the war has exposed some of their biggest vulnerabilities.
(Image credit: Giuseppe Cacace / AFP via Getty Images)
Far from home, millions of migrant workers in the Gulf are trapped by war
These foreign nationals are the silent engines that keep many of the region's cities running, but the war has exposed some of their biggest vulnerabilities.
Image: NPR World
Originally published at NPR World
