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.
Top Pentagon officials and key lawmakers are open to the sexual assault shift, but they say applying it more broadly requires far more study and debate.