The Black Hawk crashed off the southern coast of the nation, which is currently embroiled in a deadly civil war.
The helicopter crashed amid a training exercise, according to a statement from DoD officials.
Five service members were rescued following the incident, but one is missing with a furious manhunt underway.
Officials have revealed the accident, which took place Friday night, is under investigations
US officials say a Black Hawk helicopter has crashed off the southern coast of Yemen while training its crew.
More to follow…