U.S. Army Soldiers, assigned to Charlie Company, 3rd Battalion, 69th Armor Regiment, wave to members of the local community as they convoy the 14 km from the Parsburg, Germany, railhead station to the Hohenfels Training Area April 30, 2015, as part of exercise Combined Resolve IV. Combined Resolve IV is a series of bi-annual U.S. Army Europe exercises designed to train participants to function together in a multinational and integrated environment and to train U.S. Army rotational forces in Europe to be more flexible, agile and better able to operate alongside allies and partners in the region. U.S. Army rotational forces have the ability to use the European Activity Set, a set of armored vehicles and equipment pre-positioned in Grafenwoehr – including the most up-to-date versions of the M1A2 Abrams tanks and M2/M3 Bradley Infantry Fighting Vehicles.