Southern Vanguard U.S. and Brazilian army soldiers plan and prepare for Exercise Southern Vanguard 22 at the 5th Light Infantry Battalion in Lorena, Brazil, Dec. 5, 2021. SHARE IMAGE: Download Image: Full Size (5.9 MB) Photo By: Army Pfc. Joshua Taeckens VIRIN: 211205-A-JF826-1081M.JPG Photo Gallery