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Marines with 3rd Platoon, Rocket Battery F, 2nd Battalion, 14th Marine Regiment, Marine Forces Reserves, conduct preparations and training drills during Weapons and Tactics Instructor course 1-18 at Yuma, Arizona, Oct 6-19, 2017. Half of the total force's High Mobility Artillery Rocket System capability resides in the Reserve component and WTI 1-18 while improving their capabilities, combat effectiveness and readiness to increase interoperability with the active component. U.S. Marine Corps Video by LCpl. Daniel R. Betancourt Jr.
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F-35Yuma4th Marine DivisionMarine Forces ReserveWeapons and Tactics Instructor courseWTI 1-18Rocket Battery FReservesHIMARShigh mobility artillery rocket system
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