. "F Squadron" . . . . . . . "GHQ Liaison Regiment" . . "1939" . . "Phantom" . . . . . . "Phantom Signal Squadron" . "Army Phantom Signal Regiment" . "Direct action" . . "Forward observer" . "F Squadron, Phantom signals unit" . "GHQ Troops" . "Phantom Squadron" . "GHQ Liaison Regiment (Phantom)" . . . "Long-range penetration" . . . . "GHQ Liaison Unit" . . . . . . . "Special reconnaissance" . "1945" . "GHQ Liaison Regiment" . "Airborne force" . .