SIPRI’s figure
Four Consecutive Years of Increase
The Stockholm International Peace Research Institute (SIPRI) has published its estimates of global nuclear forces. As of January 1, 2026, Russia had 1,796 nuclear warheads deployed on missiles and delivery systems—the highest number since 2017.
The Complete Inventory
Russia’s total stands at approximately 5,420 warheads: 1,796 deployed, 2,604 in central storage, and some 1,020 decommissioned and awaiting dismantlement. This is the largest nuclear arsenal in the world. Russia also holds the world’s largest stockpile of non-strategic warheads, generally estimated at well over a thousand.
The Context Nobody Mentions
New START expired in February
Here’s the key point, and it went almost unnoticed in our media. The New START treaty—the last bilateral agreement limiting U.S. and Russian strategic nuclear forces—expired in February 2026. It capped each party at 1,550 deployed strategic warheads on 700 deployed delivery vehicles.
For the first time in decades, the world’s two largest arsenals are operating on the basis of a verbal promise.
A Growing Reliance on Nuclear Weapons
When countries start hiding their figures again, it’s rarely because those figures are decreasing.
What Russia Is Building
Programs That Work, and Those That Don’t
Honesty requires reporting both sides of Russia’s technical record, because it is not uniform. A new test of the Sarmat intercontinental ballistic missile failed in 2025; Western sanctions and competing demands related to the war in Ukraine appear to have affected the program. In contrast, the Burevestnik, a nuclear-powered cruise missile long mocked for its failures, reportedly successfully completed a flight test of over 14,000 kilometers in 2025.
Russia has also begun construction of a forward base in Belarus for its dual-capable intermediate-range ballistic missile, the Orechnik—that is, one capable of carrying either a conventional or nuclear warhead. The Orechnik has been used against Ukraine with conventional warheads, most recently in May 2026.
What Washington Says
In March 2026, the commander of U.S. Strategic Command, General Richard A. Correll, testified before Congress that Russia’s stockpile numbered approximately 4,600 warheads, 2,600 of which were assigned to strategic forces. SIPRI considers this figure slightly high and estimates the military stockpile to be closer to 4,400.
A few hundred warheads of uncertainty is more than France’s entire arsenal.
The Rest of the Picture
China and India Are Also on the Move
Russia isn’t the only one increasing its stockpile. China has gone from about 600 to 620 warheads in one year, and, more importantly, its number of deployed warheads has risen from 24 to 34. It is the fastest-growing arsenal in the world. As for India, SIPRI has, for the first time, attributed deployed warheads—twelve—to the country out of an estimated arsenal of about 190.
Why This Should Concern Us
We must ultimately connect this issue to the one we’ve been tracking for weeks. The Russian increase isn’t happening in a vacuum: it accompanies a four-year conventional war, a documented drone campaign against thirteen NATO countries, weekly strikes on European border posts, and a risk window identified by analysts for the end of the decade.
Columnist’s Transparency Box
Editorial Position
Methodology and Sources
The U.S. estimate cited comes from testimony by the commander of Strategic Command before Congress in March 2026. The discrepancy between this estimate and SIPRI’s is reported as is rather than arbitrarily resolved.
Data from the Congressional Research Service and the Federation of American Scientists align with SIPRI’s figures regarding the order of magnitude of Russian and U.S. deployed warheads.
Nature of the Analysis
The link drawn between the increase in deployed warheads, the expiration of New START, and the general deterioration of the arms control architecture is the author’s interpretation. An alternative interpretation exists and is worth noting: the increase in deployed warheads may result from maintenance and modernization cycles rather than a strategic decision to escalate, and the New START limits remain de facto respected by both parties, according to their statements.
ANALYSIS: 1,796 warheads deployed — Russia has never been this well-armed since 2017
Sources
SIPRI, “Increasing focus on nuclear weapons amid heightened escalation risks — new SIPRI Yearbook out now,” 2026
SIPRI, SIPRI Yearbook 2026, Chapter 8: World Nuclear Forces
Ukrainska Pravda, “Russia Deploys the Highest Number of Nuclear Warheads in Nine Years,” September 12, 2026
UA.News, “Russia is expanding its nuclear arsenal amid the war against Ukraine,” September 2026
Congressional Research Service, “Russia’s Nuclear Weapons,” 2026 (estimates from the Federation of American Scientists; New START limits; treaty expires in February 2026)
Al Jazeera, “Nuclear risks rise as powers expand and modernize arsenals: SIPRI study,” June 8, 2026
This content was created with the help of AI.