Soldiers with 2nd Armored Brigade Combat Team, 1st Cavalry Division, assemble a tactical operation center in preparation for force on force at Combined Resolve XIII in Hohenfels, Germany, Jan. 19, 2020. Combined Resolve XIII is a biannual U.S. Army Europe and 7th Army Training Command led exercise intended to evaluate and certify the readiness and interoperability of U.S Army forces command mobilized to Europe in support of Atlantic Resolve.