Trip Flare Marine Corps Lance Cpl. Christopher Triana sets up a trip flare during a combat readiness evaluation at Camp Lejeune, N.C., Sept. 28, 2022. SHARE IMAGE: Download Image: Full Size (2.67 MB) Tags: marine corps Photo By: Marine Corps Lance Cpl. Rafael Brambila-Pelayo VIRIN: 220928-M-GH793-1114.JPG Photo Gallery