U.S. Marines with Marine Heavy Helicopter Squadron (HMH) 461 aerial fire GAU-21
.50-caliber machine guns from CH-53K King Stallions at Mountain Home Air
Force Base, Idaho. This was the first time the Marine Corps deployed the
King Stallion in an exercise.
HMH-461 is a subordinate unit of 2nd Marine
Aircraft Wing, the aviation combat element of II Marine Expeditionary Force.
U.S. Marine Corps video by Cpl. Adam Henke August 17, 2022