. . . . . . . . . . . . "731st bombardment Squadron (Light, Night Attack)" . . . . . . . . "731st Bombardment Squadron" . "739th Bombardment Squadron" . . . "731st Aerial Port Squadron" . "165px" . . . . . "7D" . "73d Bombardment Wing" . . . . "1943" . . "1945" . . . . . . . . "731st Expeditionary Attack Squadron" . "Bombardment" . . "73d Bombardment Squadron" . . . . . . . "731st Bombardment Squadron" . . . .