Rocket Readiness Marines fire a high mobility artillery rocket system in support of Exercise Chromite Watchfire at Marine Corps Base Camp Pendleton, Calif., Feb. 16, 2021. Chromite Watchfire is a training exercise that focuses on Navy and Marine Corps integration as well as combat readiness. SHARE: Download: Full Size (5.95 MB) Tags: Marine Corps, Exercise Chromite Watchfire Credit: Marine Corps Lance Cpl. Quince Bisard VIRIN: 210216-M-QB125-1065.JPG Photo Gallery