King Faisal Air Base shooting

The King Faisal Airbase shooting was a fragging incident that occurred on 4 November 2016 at King Faisal Air Base, a Jordanian air force installation near Al-Jafr, when three U.S. Army Special Forces trainers from 5th SFG who were stationed at the base were deliberately killed by a Jordanian soldier who was guarding the base's entrance. The American soldiers had been returning from a training exercise in a convoy when they were fired upon by First Sergeant Marik al-Tuwayha at a vehicle checkpoint resulting in a shootout.

Source: Wikipedia — King Faisal Air Base shooting (CC BY-SA 4.0)