US Marine Corps Rifle Marksmanship with bonus section concerning optics

All Marines share a common warfighting belief: “Every Marine a rifleman.” This simple credo reinforces the belief that all Marines are forged from a common experience, share a common set of values, and are trained as members of an expeditionary force in readiness. As such, there are no “rear area” Marines, and no one is very far from the fighting during expeditionary operations. The Marine rifleman of the next conflict will be as in past conflicts: among the first to confront the enemy and the last to hang his weapon in the rack after the conflict is won.