Lt. Col. Abigail Cathelineaud (center), commander of the 397th Engineer Battalion, 372nd Engineer Brigade, Eau Claire, Wisconsin, gives her opening remarks during the opening ceremony of Resolute Castle 2018 at Land Forces Training Center, Cincu, Romania, with Romanian Col. Vasile Ionescu (left), commander of the 10th Engineer Brigade, Cincu, Romania, and U.S. Air Force Col. Steven Klingman (right), Chief of the Office of Defense Cooperation of the U.S. Embassy, at her side May 11, 2018. Resolute Castle is a multi-national, joint exercise with real-world outputs of completed construction projects that build and enhance training capabilities around Eastern Europe. (U.S. Army photo by Staff Sgt. Matthew Keeler / 22nd Mobile Public Affairs Detachment)