. "1964-05-02" . . . "Attack on USNS Card" . "An explosion" . "Attack on USNS Card" . . . . "sapper attack" . . . "22pxUnited States" . . . . "sunk" . . "None" . . . "Attack on USNS ''Card''" . "Viet Cong victory" . . . . "2 commandos" . "USNS ''Card''" . . "1 escort carrier" . . . "22pxViet Cong" .