Four U.S. troops were wounded during a helicopter raid that killed an Islamic State group leader in northeast Syria, U.S. officials said on Friday.
The U.S. military said the troops and a military working dog suffered the injuries when the target of the raid - identified as Hamza al-Homsi - triggered an explosion.
"The troops and a working dog are in stable condition, they're being treated at a U.S. medical facility in Iraq," said White House spokesperson John Kirby.
