automatic air defense weapon
137 mm automatic air defense gun M1939 (61-K) — Infobox Weapon name=37 mm automatic air defense gun M1939 (61 K) caption=61 K in Saint Petersburg Artillery Museum. origin=USSR type=air defense gun is ranged= is bladed= is explosive= is artillery=yes is vehicle= is UK= service= used by= wars=… …
225 mm automatic air defense gun M1940 (72-K) — Infobox Weapon name=25 mm automatic air defense gun M1940 (72 K) caption=72 K in Saint Petersburg Artillery Museum. origin=USSR type=air defense gun is ranged= is bladed= is explosive= is artillery=yes is vehicle= is UK= service= used by= wars=… …
3Southeast Air Defense Sector — Emblem Active 1987 2006 …
4Western Air Defense Sector — Emblem Active 1995 Current Country United Stat …
5Eastern Air Defense Sector — Emblem Active 1960 present Country …
6Detroit Air Defense Sector — Emb …
7Duluth Air Defense Sector — Emblem of the Duluth Air Defense Sector …
8Chicago Air Defense Sector — Emblem of the Chicago Air Defense Sector …
9DEFENSE FORCES — Ottoman and Mandatory Periods (1878–1948) The development of the self defense force of the yishuv was an influential part of the history of Jewish settlement in Ereẓ Israel. In the last quarter of the 19th century, when the first Jewish… …
10Air Force Research Laboratory — Emblem of AFRL …
