It effectively ended on 30 April 1975 with helicopter flights taking staff and dependants from the roof of the US Embassy in ...

Fun fact: Marine One isn't a specific kind of helicopter ... a crucial milestone in a long process to replace the Vietnam-era ...

HANOI--Vietnam deployed helicopters and soldiers on Wednesday to search for dozens of people feared dead in two catastrophic landslides near a hydropower dam, triggered by adverse weather that aid ...

Cmdr. Clyde Lassen piloted a dangerous rescue mission in 1968 to save two Naval aviators shot down in the jungle ...