Rocket Power An M142 high mobility artillery rocket system is fired during Weapons and Tactics Instructor Course 2-25 at Dugway Proving Ground, Utah, April 9, 2025. Marine Aviation Weapons and Tactics Squadron 1 hosts the seven-week training course. SHARE: Download: Full Size (1.84 MB) Tags: training, Marine Corps Credit: Marine Corps Lance Cpl. Mercy E. Martinez VIRIN: 250409-M-RF028-1041K.JPG Photo Gallery