Smoke Concealment Latvian soldiers take cover while deploying concealment smoke during the live-fire portion of a breaking contact and trench clearing exercise during Summer Shield XIII at Adazi Military Base, Latvia, April 19, 2016. Army photo by Sgt. Paige Behringer SHARE IMAGE: Download Image: Full Size (0.61 MB) Tags: Atlantic Resolve Photo By: Sgt. Paige Behringer VIRIN: 160419-A-HL390-790A.JPG Photo Gallery