Soldiers of of 1st Stryker Brigade Combat Team, 1st

Soldiers of of 1st Stryker Brigade Combat Team, 1st Armored Division, join with counterparts of the British 12th Armoured Infantry Brigade and the 2nd Canadian Mechanized Brigade Group, 4th Canadian Division, outside of the Canadian Forces Warfare Centre at Shirley’s Bay, Ontario, Canada, Oct. 14, 2015, during JOINTEX 2015. Joint forces worked together through NATO partnership to repel simulated aggression toward and invasion of a NATO-allied country. (U.S. Army photo by Spc. Lauren Harrah/Released)