New START Treaty Aggregate Numbers of Strategic Offensive Arms

Fact Sheet
Bureau of Arms Control, Verification and Compliance
December 1, 2020

(Data in this Fact Sheet comes from the biannual exchange of data required by the Treaty.  It contains data declared current as of September 1, 2020.  Data will be updated each six month period after entry into force of the Treaty.)¹

Category of Data	United States of America	Russian Federation
Deployed ICBMs, Deployed SLBMs, and Deployed Heavy Bombers	675	510
Warheads on Deployed ICBMs, on Deployed SLBMs, and Nuclear Warheads Counted for Deployed Heavy Bombers	1457	1447
Deployed and Non-deployed Launchers of ICBMs, Deployed and Non-deployed Launchers of SLBMs, and Deployed and Non-deployed Heavy Bombers	800	764

United States of America Data

Effective Date: September 1, 2020

ICBMs and ICBM Launchers	MM-III	Total
Deployed ICBMs	397	397
Non-deployed ICBMs	261	261
Deployed and Non-deployed Launchers of ICBMs	454	454
     Deployed Launchers of ICBMs	397	397
     Non-deployed Launchers of ICBMs	57	57
Test Launchers	4	4

SLBMs and SLBM Launchers	Trident II	Total
Deployed SLBMs	230	230
Non-deployed SLBMs	234	234
Deployed and Non-deployed Launchers of SLBMs	280	280
     Deployed Launchers of SLBMs	230	230
     Non-deployed Launchers of SLBMs	50	50
Test Launchers	0	0

Heavy Bombers	B-2A	B-52H	Total
Deployed Heavy Bombers	12	36	48
Non-deployed Heavy Bombers	8	10	18
Test Heavy Bombers	1	4	5
Heavy Bombers Equipped for Non-nuclear Armaments	0	41	41

 

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¹The complete unclassified data for the United States is available upon request from the Bureau of Arms Control, Verification and Compliance, U.S.