Defense Secretary Ash Carter speaks with soldiers of the 25th Infantry Division's 1st Stryker Brigade Combat Team, during a visit to Fort Wainwright, Alaska, Oct. 30, 2015. Carter is visiting the Asia-Pacific region, where he will meet with leaders from more than a dozen nations to help advance the next phase of the U.S. military’s rebalance in the region by modernizing longtime alliances and building new partnerships. Photo by Air Force Senior Master Sgt. Adrian Cadiz