Grenade Toss A National Guardsman throws a training grenade toward a series of targets during the Best Warrior Competition at Camp Rilea near Warrenton, Ore., March 18, 2022. SHARE IMAGE: Download Image: Full Size (1.41 MB) Tags: National Guard Photo By: John Hughel, Air National Guard VIRIN: 220318-Z-CH590-3179M.JPG Photo Gallery