An elite unit armed to the teeth, the Mobile Guerilla Force was America's only real guerilla force in Vietnam. These men operated for weeks at a time - springing ambushes, destroying base camps, and gathering vital intelligence - in steamy, triple canopied jungles ruled by the VC and NVA.On July 18, 1967, Special Forces medic James Donahue and his platoon were on a mission, code-named Blackjack-34, to locate enemy units for the 1st infantry to destroy. But instead a crack enemy batallion found them.Now Donahue bears witness to the bloody events of that day and the exceptional grit and determination of his teammates. BLACKJACK-34 is a magnificent tribute to the warriors of Mobile Guerilla Force - their courage, heroism, and willingness to make the ultimate sacrifice.