Over his 41-year Marine Corps career General James Mattis honored his obligation to share lessons learned from combat and his own rigorous study of military history. (Corporal Zachary Dyer/U.S. Marine Corps)
Corporal Zachary Dyer/U.S. Marine Corps
Over his 41-year Marine Corps career General James Mattis honored his obligation to share lessons learned from combat and his own rigorous study of military history. (Corporal Zachary Dyer/U.S. Marine Corps)
Corporal Zachary Dyer/U.S. Marine Corps