U.S. Army Chief Warrant Officer 4 Salvador Chavez, left, and 1st Lt. Josh Ahrens create a PowerPoint presentation during exercise Saber Junction 15 at the U.S. Army’s Joint Multinational Readiness Center in Hohenfels, Germany, April 12, 2015. U.S. Army Chief Warrant Officer 4 Salvador Chavez, left, and 1st Lt. Josh Ahrens create a PowerPoint presentation during exercise Saber Junction 15 at the U.S. Army’s Joint Multinational Readiness Center in Hohenfels, Germany, April 12, 2015. SHARE: Download: Full Size (6.88 MB) Tags: Photo Essays Credit: VIRIN: 106362-V-IKQ05-527.jpg Photo Gallery