A US commando died and three others were wounded carrying out a deadly dawn raid on the al Qaeda militant group in southern Yemen on Sunday, in the first military operation authorized by President Donald Trump.
The US military said it killed 14 militants in a raid on a powerful al Qaeda branch that has been a frequent target of US drone strikes. Medics at the scene, however, said around 30 people, including 10 women and children, were killed.
Two more US servicemen were injured when an American military aircraft was sent to evacuate the wounded commandos but came under fire and had to be "intentionally destroyed in place," the Pentagon said.
The new US president called the operation a success and said intelligence gathered during the operation would help the United States fight terrorism.
"Americans are saddened this morning with news that a life of a heroic service member has been taken in our fight against the evil of radical Islamic terrorism," Trump said in a statement.