An end of course video production featuring the highlights of Weapons and Tactics Instructor Course (WTI) 2-15 in Yuma, Ariz., from March 8, 2015 to April 26, .
U.S. Marines with 2nd Battalion, 7th Marine Regiment, 1st Marine Division conduct a fast rope exercise during Weapons and Tactics Instructor Course (WTI) .
An end of course video production featuring the highlights of Weapons and Tactics Instructor Course (WTI) 2-15 in Yuma, Ariz., from March 8, 2015 to April 26, .
The Weapon and Tactics Instructor course (WTI) is a seven-week period of instruction, hosted by Marine Aviation Weapons and Tactics Squadron 1 at Marine .
