It's been 50 years since one of largest and most deadly military battles in American history. It was the Khe Sanh event during the Vietnam war. The event will be remembered this Saturday from 1 pm to 4 pm at the Warhawk Air Museum in Nampa. A documentary film was created about the event and "Bravo! Common Men, Uncommon Valor" will be shown. Military members who were there during the conflict will be part of a panel discussion after the film is shown. There is no charge for the showing but regular admission prices for the museum will be charged.