Upon entering Guam's harbor, the Americans were greeted on the beaches by curious residents instead of gunfire.
A weeklong trip, organized by the Eagle Society and Forever Young Veterans, took the veterans through Hanoi, Da Nang, Hue and Ho Chi Minh City.
Shigeaki Mori, an atomic bomb survivor, spent decades researching the forgotten American prisoners of war killed in the Hiroshima attack.
Pfc. Norton Retzsch was first reported missing in action on July 9, 1943, during the Battle of Enogai on New Georgia in the Solomon Islands.
