Nuclear Deterrence: Who Has What?

Nuclear weapons remain the ultimate guarantor of national survival for the nine states that possess them. The nuclear balance in 2026 is defined by modernization programmes across all nuclear powers, the erosion of arms control frameworks, and the emergence of new delivery systems including hypersonic glide vehicles that challenge existing deterrence models.

The United States and Russia maintain the largest arsenals, each with approximately 5,000-6,000 total warheads including deployed, stored, and retired weapons awaiting dismantlement. The US nuclear triad consists of 400 Minuteman III ICBMs being replaced by the Sentinel ICBM, 14 Ohio-class ballistic missile submarines transitioning to Columbia-class, and B-2 and B-52 bombers with the B-21 Raider entering service. Russia operates RS-28 Sarmat heavy ICBMs, Borei-class SSBNs with Bulava SLBMs, and Tu-160M strategic bombers.

China is undergoing a dramatic nuclear expansion, with estimates suggesting a stockpile growing toward 1,000 warheads by 2030 from approximately 350 today. New silo fields, road-mobile DF-41 ICBMs, and the Type 096 SSBN programme with JL-3 SLBMs indicate China is building a credible nuclear triad. This expansion represents the most significant shift in the nuclear balance since the Cold War.

France maintains approximately 290 warheads on M51 SLBMs aboard Triomphant-class SSBNs and ASMP-A air-launched cruise missiles on Rafale fighters. The United Kingdom operates approximately 225 warheads on Trident D5 SLBMs aboard Vanguard-class SSBNs. India, Pakistan, Israel, and North Korea each maintain smaller arsenals tailored to their specific deterrence requirements. The India-Pakistan nuclear dynamic remains the most volatile, with both nations expanding arsenals and developing tactical nuclear capabilities that lower the threshold for use.