Trump attended the Army-Navy game, vowing “serious retaliation” after an ISIS gunman killed three U.S. personnel in Syria.

Iowa National Guard Major General Stephen Osborn said the two unnamed soldiers were killed Saturday, Dec. 13, by a suspected "lone ISIS gunman in Syria." One U.S. civilian also was killed and three additional Iowa National Guard soldiers were injured in the ambush.

Trump vows “very serious” retaliation after two US troops and a civilian were killed in an ISIS ambush in Syria. CENTCOM confirmed the attacker was eliminated.

U.S. and allied forces came under fire during a tense operation in eastern Syria near Palmyra, leaving multiple soldiers wounded and triggering an immediate aerial response. According to local and coalition sources,

The government faces a dilemma over what to do with civil-war-era prisons and detention camps that hold thousands of ISIS fighters and tens of thousands of their family members.

ERBIL, Kurdistan Region - The Syrian Democratic Forces (SDF) announced on Tuesday that their elite units captured an Islamic State (ISIS) “emir” during a raid conducted in cooperation with the US-led Global Coalition to Defeat ISIS in the eastern Deir ez-Zor province.