Cpl. Benjamin Cavanaugh, a Covington, Wash. Native and student in the Marine Corps Martial Arts Instructor Course, climbs the rope of the obstacle course for a third time before moving on to the assault bayonet course at Boondocker training area, Marine Corps Base Hawaii, Sept. 6, 2013. The assault bayonet course teaches Marines how to fight with a bayonet in a close-quarters environment. Marine squad advisors with the instructor course hid throughout the path, attacking the students, who must then fend them off with counter strikes. (U.S. Marine Corps photo by Cpl. Matthew Callahan) - Cpl. Benjamin Cavanaugh, a Covington, Wash. Native and student in the Marine Corps Martial Arts Instructor Course, climbs the rope of the obstacle course for a third time before moving on to the assault bayonet course at Boondocker training area, Marine Corps Base Hawaii, Sept. 6, 2013. The assault bayonet course teaches Marines how to fight with a bayonet in a close-quarters environment. Marine squad advisors with the instructor course hid throughout the path, attacking the students, who must then fend them off with counter strikes. (U.S. Marine Corps photo by Cpl. Matthew Callahan)
Lt. Col. Kevin Duffy, commanding officer of Marine Medium Tiltrotor Squadron 166, answers questions for local media outlets about the MV22B Osprey aircraft Aug. 29, 2013. The squadron visited Marine Corps Air Station Kaneohe Bay to conduct demonstration flights for “distinguished visitors” and outside media. (U.S. Marine Corps photo by Cpl. Matthew Callahan) - Lt. Col. Kevin Duffy, commanding officer of Marine Medium Tiltrotor Squadron 166, answers questions for local media outlets about the MV22B Osprey aircraft Aug. 29, 2013. The squadron visited Marine Corps Air Station Kaneohe Bay to conduct demonstration flights for “distinguished visitors” and outside media. (U.S. Marine Corps photo by Cpl. Matthew Callahan)