| air defense | การป้องกันภัยทางอากาศ |
| Air defenses | การป้องกันภัยทางอากาศ [TU Subject Heading] |
| air defense | (n) defensive measures designed to destroy attacking enemy aircraft or missiles or to nullify their effectiveness |
| 防空 | [ぼうくう, boukuu] (n) air defense; air defence; (P) #10,918 [Add to Longdo] |
| 防空砲 | [ぼうくうほう, boukuuhou] (n) air defense artillery; air defence artillery [Add to Longdo] |