President Donald Trump said Saturday that “there will be very serious retaliation” after two U.S. service members and one American civilian were killed in an attack in Syria that the United States blames on the Islamic State group.
“This was an ISIS attack against the U.S., and Syria, in a very dangerous part of Syria, that is not fully controlled by them,” he said in a social media post.
The American president told reporters at the White House that Syria’s president, Ahmed al-Sharaa, was “devastated by what happened” and stressed that Syria was fighting alongside U.S. troops. Trump, in his post, said al-Sharaa was “extremely angry and disturbed by this attack.”
U.S. Central Command said three service members were wounded in an ambush Saturday by a lone IS member in central Syria. Trump said the three “seem to be doing pretty well.” The U.S. military said the gunman was killed.
“There will be very serious retaliation,” Trump said on his Truth Social platform.
The Pentagon’s chief spokesman, Sean Parnell, said the civilian killed was a U.S. interpreter. Parnell said the attack targeted soldiers involved in the ongoing counter-terrorism operations in the region and is under active investigation.
The Britain-based Syrian Observatory for Human Rights said the attacker was a member of the Syrian security force.
Syria’s Interior Ministry spokesman Nour al-Din al-Baba said a gunman linked to IS opened fire at the gate of a military post. He added that Syrian authorities are looking into whether the gunman was an IS member or only carried its extreme ideology. He denied reports that suggested that the attacker was a security member.
The U.S. has hundreds of troops deployed in eastern Syria as part of a coalition fighting IS.
U.S. troops, which have maintained a presence in different parts of Syria — including Al-Tanf garrison in the central province of Homs — to train other forces as part of a broad campaign against IS, have been targeted in the past. One of the deadliest attacks occurred in 2019 in the northern town of Manbij when a blast killed two U.S. service members and two American civilians as well as others from Syria while conducting a patrol.



