Take a glimpse into the daily lives of the Defense Department and its people through the eyes of military photographers during operations, training activities, humanitarian missions and other major events of 2021.
The Tomb of the Unknown Soldier, America's final resting place for those whose remains have not been found or identified, inspires reflection on service, valor, sacrifice and mourning.
They may not have actual boots on the ground, but you'll find U.S. military working dogs serving wherever American troops do. They are as lovable as they are loyal, but make no mistake – these are highly skilled warriors, trained by the best to serve alongside them.