One Marine corporal said maintenance issues have been getting fixed much more quickly than before the barracks inspection.
Nearly 200 troops have been injured in attacks from Iran-backed militant groups since October.
After jumping into the river in his T-shirt and shorts, Cpl. Jacob Cogswell battled a strong current to bring the teenager to safety.
The hospital where the Marines were sent had been planning a mass-casualty response training for the day of the real-life emergency.
Load More