Simulation Rounds Army Pfcs. Austin Adame, left, and Joseph Huling open a box of simulation rounds for a M224 60 mm mortar system at the Drawsko Pomorskie training area, Poland, Feb. 10, 2016. Adame and Huling are assigned to the 3rd Squadron, 2d Cavalry Regiment. Army photo by Markus Rauchenberger SHARE: Download: Full Size (0.95 MB) Tags: Drawsko Pomorskie, M224 60mm Mortar, 2d Cavalry Regiment, Poland, U.S. soldiers Credit: Markus Rauchenberger VIRIN: 160210-A-BS310-099.JPG Photo Gallery