U.S. Marine Corps Lance Cpl. Aaron Breuer, a motor

U.S. Marine Corps Lance Cpl. Aaron Breuer, a motor vehicle operator with Combat Logistics Battalion 7, Special Purpose Marine Air Ground Task Force 7, partakes in a decontamination drill prior to exercise Northern Edge (NE), May 10, 2019, at Fort Greely, Alaska. Approximately 10,000 U.S. military personnel will participate in exercise NE 2019, a joint training exercise hosted by U.S. Pacific Air Forces that prepares joint forces to respond to crises in the Indo-Pacific region. (U.S. Marine Corps Photo by Cpl. Rhita Daniel)