A U.S. Marine with the 3rd Air Naval Gunfire Liaison Company, Bell, California, prepares to conduct a training exercise during Exercise Maple Resolve 19-01 on 3rd Canadian Division Support Base Det Wainwright, Alberta, Canada, May 17, 2019.
Maple Resolve is an annual brigade-level validation exercise for the Canadian Army's High Readiness Brigade and is designed to foster partnership among allied forces. (U.S. Army photo by Sgt. Christopher Osburn) Original public domain image from Flickr