On the Lookout Marine Corps Sgt. Kyle Grabill prepares to call in air support during Gunslinger, a joint exercise, in Salina, Kan., June 17, 2022. SHARE IMAGE: Download Image: Full Size (1.89 MB) Tags: Marine Corps Photo By: Marine Corps Sgt. Joshua Davis VIRIN: 220617-M-EL775-124M.JPG Photo Gallery