1st Battalion, 8th Cavalry Regiment, 2nd Armored Brigade Combat Team, 1st Cavalry Division’s, lines up vehicles as they prepare for a live fire exercise in preparation for Combined Resolve XIII in Grafenwohr, Germany, Jan. 16, 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. Forces mobilized to Europe in support of Atlantic Resolve.