Marine Corps Sgt. Maj. Stuart D. Glass, Sergeant Major 1st Battalion, 1st Marine Regiment, gives a brief to the Marines before a formation run on Robertson Barracks, Darwin, Australia, April 29, 2016. Running together helps Marines acclimatize to the hot and humid Australian environment during Marine Rotational Force - Darwin (MRF-D). MRF-D is a six-month deployment of Marines into Darwin, Australia, where they will conduct exercises and train with the Australian Defence Forces, strengthening the alliance. (U. S. Marine Corps Photo by MCIPAC Combat Camera Cpl. Jordan D. Wal

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Marine Corps Sgt. Maj. Stuart D. Glass, Sergeant Major 1st Battalion, 1st Marine Regiment, gives a brief to the Marines before a formation run on Robertson Barracks, Darwin, Australia, April 29, 2016. Running together helps Marines acclimatize to the hot and humid Australian environment during Marine Rotational Force - Darwin (MRF-D). MRF-D is a six-month deployment of Marines into Darwin, Australia, where they will conduct exercises and train with the Australian Defence Forces, strengthening the alliance. (U. S. Marine Corps Photo by MCIPAC Combat Camera Cpl. Jordan D. Walker/Released)

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Size: 4533px × 3022px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1st, australia, battalion, bilateral, exercise, field, marines, mrf-, training