 | This article includes a list of general references, but it lacks sufficient corresponding inline citations. (December 2012) |
| 43rd Air Defense Artillery Regiment | |
|---|---|
 Coat of arms | |
| Active | 1918 |
| Country | USA |
| Branch | Army |
| Type | Air defense artillery |
| Motto(s) | SUSTINEMUS (We Support) |
| Branch color | Scarlet |
| Insignia | |
| Distinctive unit insignia |  |
The 43rd Air Defense Artillery Regiment is an air defense artillery regiment of the United States Army first constituted 1918 in the Regular Army.
In 2018, its battalions use Patriot antimissiles, and are cross-training with THAAD.[1][2]
In 2020, the 2-43 Air Defense Artillery Battalion deploy two Iron Dome.[3]