U.S. Marine Corps Staff Sgt. Robert B. Brown, left,

U.S. Marine Corps Staff Sgt. Robert B. Brown, left, a combat videographer with Marine Aviation Weapons and Tactics Squadron (MAWTS) 1, Combat Camera (COMCAM), reviews the video imagery of Pfc. John Hamilton, with the 2nd Marine Division COMCAM, and provides technical mentorship in Yuma, Ariz, April 4, 2014, during Weapons and Tactics Instructor (WTI) Course 2-14. The WTI Course, hosted by MAWTS-1, is designed to teach the six functions of Marine Corps aviation while providing the closest experience to real combat strategy, tactics and execution. (U.S. Marine Corps photo by Capt. Keith Stevenson/Released)