150320-N-ZB122-002 TUMON, Guam (March 20, 2015) Gen. Joseph Dunford, commandant of the U.S. Marine Corps, speaks during a commemoration ceremony for the Battle of Iwo Jima. This ceremony is to honor the service members that took part in the Battle of Iwo Jima during World War II, and this year marks the 70th anniversary of the flag raising on Mount Suribachi. (U.S. Navy photo by Mass Communication Specialist 2nd Class Chelsy Alamina/Released)