Resolute Castle '17 opens with US, Romanian unity
Army Col. Paul Mattern, commander of the 926th Engineer Brigade, and Romanian Land Forces Brig. Gen. Gheorghe Soare, commander of the 10th Engineer Brigade, exchange gifts after the opening ceremony for Resolute Castle 2017 at Cincu Training Center, Romania, April 14, 2017. Army photo by Pvt. Nicholas Vidro