Combat Toss Marine Corps Sgt. Nicholas R. Wetzel throws a ground burst projectile simulator during a live-fire and maneuver exercise at Camp Lejeune, N.C., May 17, 2018. Wetzel is a combat instructor assigned to Kilo Company, Marine Combat Training Battalion, School of Infantry-East. Marine Corps photo by Sgt. James R. Skelton SHARE IMAGE: Download Image: Full Size (4.3 MB) Tags: Marine Corps, Featured Photos, Training, Marines Photo By: Sgt. James Skelton VIRIN: 180517-M-UY829-043D.JPG Photo Gallery