A U.S. Army M1A1 Abrams tank crewmwmber, with Gunslinger Troop, 2nd Squadron, 278th Armored Cavalry Regiment, Tennessee National Guard, works in unison with Polish Armed Forces BMP-1 tank crewmembers while conducting defense live-fire and maneuver training during Anakonda-18 in Poland, Nov. 14, 2018.
(U.S. Army photo by Sgt. Arturo Guzman) www.dvidshub.net. Original public domain image from Flickr