. . "The Lost battalion" . . "\\\"lost battalion\\\"." . . . . . . "Lost Battalion (World War I)" . . "surrounded American infantrymen" . . . . "77th Infantry Division" . "Lost Battalion (World War I)" . . . . . . . "the eponymous military unit" . . . . "The Lost Battalion" . . . . "Lost Battalion" . . . . . . "1918-10-07" . "an encircled battalion" .