U.S. Navy Chief Petty Officer Kevin Cassidy, left, and Chief Petty Officer Samuel Beauchamp review tent construction with members of the Afghan national engineer brigade during a field training exercise on Kabul Military Training Center in Kabul, Afghanistan, Oct. 19, 2014. Cassidy and Beauchamp are assigned to Naval Mobile Construction Battalion 25. U.S. Navy Chief Petty Officer Kevin Cassidy, left, and Chief Petty Officer Samuel Beauchamp review tent construction with members of the Afghan national engineer brigade during a field training exercise on Kabul Military Training Center in Kabul, Afghanistan, Oct. 19, 2014. Cassidy and Beauchamp are assigned to Naval Mobile Construction Battalion 25. SHARE: Download: Full Size (2.66 MB) Tags: Photo Essays Credit: VIRIN: 261959-H-CER51-675.jpg Photo Gallery