U.S. Marine Corps Sgt. Jessie T. James inspects a mini-gun before Final Exercise 3 during Weapons and Tactics Instructor Course 2-15 near Yuma, Ariz., April 25, 2015. James is a crew chief assigned to Marine Light Attack Helicopter Squadron 267. U.S. Marine Corps Sgt. Jessie T. James inspects a mini-gun before Final Exercise 3 during Weapons and Tactics Instructor Course 2-15 near Yuma, Ariz., April 25, 2015. James is a crew chief assigned to Marine Light Attack Helicopter Squadron 267. SHARE: Download: Full Size (2.19 MB) Tags: Photo Essays Credit: VIRIN: 206740-I-YND62-508.jpg Photo Gallery