What does the ace of spades represent on the infantry helmets?
Which is WHY American troops would distribute ACE OF SPADES playing cards on dead VC bodies. While the Vietnamese did not originally associate the ACE OF SPADES with DEATH, the card did become an effective weapon in the psychological battle with the Viet Cong. As a symbol it was also a very effective tool in the maintenance of moral among US fighting men. In fact, leaving the card on the bodies of dead Vietnamese soldiers became such a popular practice among G.I.’s that the BICYCLE playing card company was asked to manufacture that single card and ship it to Vietnam by the crate. These crates where often marked with the label “BICYCLE SECRET WEAPON.” The card could also often be spotted tucked into the helmet webbing of American Infantry and Marines.