Soldiers of the marine patrol force march during a rehearsal for a military parade as part of the 40th anniversary of the fall of Saigon, in southern Ho Chi Minh City (formerly Saigon City), Vietnam, ... more 
Soldiers of the marine patrol force march during a rehearsal for a military parade as part of the 40th anniversary of the fall of Saigon, in southern Ho Chi Minh City (formerly Saigon City), Vietnam, April 26, 2015. Vietnam marks the 40th anniversary of the capture of Saigon by North Vietnamese forces on April 30, the event that ended a war that lasted over 30 years, killing up to four million Vietnamese, the Vietnamese government said, and more than 58,000 U.S troops, the U.S. Defense Ministry has said. Vietnam refers to the event as the date of its reunification. REUTERS/Kham less 
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Reuters | Photo By KHAM / REUTERS
Sun, Apr 26, 2015 3:03 AM EDT