. . . "4th NKPA Division" . "4th Infantry Division" . . . . "4th Division (North Korea)" . "4th" . . "4th Infantry Divisions" . . "North Korean 4th Division" . . "North Korean 4th Infantry Division" . . . "4th Division (North Korea)" . . . "4th Division" . "1948" . . . "division" . . . . "Guards Seoul Kim Chaek 4th Infantry Division" . .