Pfc. Jack Lucas received 26 operations to remove shrapnel from his torso, arm and face after hurling himself on two grenades to save his fellow Marines.
Navy Growlers over the Arabian Sea, soldiers with "The Old Guard" in action, Marine officer candidates challenged and more in this week's Frontline Photos.
The 31st MEU in the Philippine Sea, soldiers at the Infantry Advanced Leaders Course, Air Force maintainers at Red Flag-Alaska, Navy submariners in the Pacific and more in this week’s Frontline Photos