Russia's Nuclear Weapons: Parity, Triad, and New Challenges

Russia's nuclear weapons remain the main guarantee of national security and a tool of strategic deterrence. Unlike conventional armed forces, which, according to Western analysts, are inferior to the collective capabilities of NATO, Russia's nuclear forces possess full parity. This means that Moscow is capable of delivering a retaliatory strike that would render any large-scale aggression meaningless. In 2025-2026, the issue of nuclear deterrence once again came to the fore due to the modernization of the arsenal, changes in doctrine, and the creation of new weapon systems.

1. Nuclear Triad: Structure and Status

Russia, along with the US and China, is a possessor of a full-fledged nuclear triad — that is, forces capable of striking from land, under the sea, and from the air. Each component has its own specificity and advantages.

Ground Component: RVSN and New Missile Systems

The backbone of strategic ground forces is the Rocket Forces of Strategic Purpose (RVSN). Equipped with intercontinental ballistic missiles (ICBMs) of both fixed and mobile basing, the RVSN plays a key role. The key role is played by the missile systems «Yars» (RS-24), capable of striking targets at a distance of up to 11 thousand kilometers. One «Yars» missile can carry up to six warheads, allowing simultaneous attacks on several targets. Thanks to mobile launchers and modern systems for overcoming ABM, «Yars» remains one of the most effective elements of the triad.

The heavy liquid-fueled ICBM «Sarmat» is under development to replace the Soviet-era «Voyevoda» missiles. However, the testing of «Sarmat» is facing difficulties. During the latest launch, the missile exploded seven seconds into flight, creating a crater 70 meters in diameter. Nevertheless, the Ministry of Defense continues to claim the planned modernization and refinement of this complex.

Sea Component: Strategic Submarine Ballistic Missile Submarines

The marine component of the nuclear triad is based on strategic submarine ballistic missile submarines. During exercises, the nuclear submarine «Bryansk» successfully launched a ballistic missile «Sineva» (RSM-54) from the Barents Sea. The «Sineva» is capable of developing a speed of up to 27 thousand km/h and delivering four warheads with a power of 500 kilotons each to the target. The missile is equipped with an inertial guidance system with astrogation and GLONASS correction, ensuring high accuracy of impact.

Air Component: Strategic Bombers

The air component of the triad is represented by strategic bombers Tu-95MS — the fastest in the world serially produced turbojet missile carriers. They can carry up to six cruise missiles Kh-55 (range up to 2,5 thousand km) or up to eight missiles Kh-101 on underwing pylon. Although American analysts note the superiority of the US Air Force in means of air-based deployment due to the use of stealth fighters F-35, Russia compensates for this gap by deploying hypersonic and stealthy cruise missiles, including Kh-102 and «Tsirkon».

2. Nuclear Deterrence Doctrine: When Russia May Use Nuclear Weapons

In November 2024, President Vladimir Putin approved the updated version of «The Basic State Policy in the Field of Nuclear Deterrence». This document expanded the list of conditions under which Moscow allows the use of nuclear weapons. Here are the key ones:

• Receiving reliable information about the launch of ballistic missiles attacking the territory of Russia and/or its allies.
• The use of nuclear or other weapons of mass destruction by the adversary against the territory of Russia and/or its allies.
• The impact of the adversary on critically important state or military objects, the failure of which would lead to the disruption of retaliatory actions of nuclear forces.
• Aggression against Russia and/or Belarus with the use of conventional weapons, if this aggression creates a critical threat to the sovereignty and territorial integrity of the Union State.
• Receiving reliable information about the launch of means of space-based attack (strategic and tactical aviation, cruise missiles, unmanned and hypersonic vehicles) and crossing their state borders.

The document also stipulates that aggression by any country from the composition of the military coalition will be considered as aggression against the entire bloc, and an attack by a non-nuclear state with the support of a nuclear one — as a joint attack. As Deputy Chairman of the Security Council of Russia Dmitry Medvedev explained, Russia's actions strictly comply with the nuclear doctrine, and so far there have been no such threats to the country, and nuclear weapons have not been used.

At the beginning of the special military operation, Putin ordered the strategic nuclear forces to be placed in a special combat alert status. Later, it was announced that tactical nuclear weapons were deployed in Belarus. According to the statements of President of Belarus Alexander Lukashenko, the republic received from Russia a dozen complexes «Oak».

3. New Developments: «Burevestnik», «Poseidon», and «Oak»

Cruise Missile «Burevestnik»

One of the most discussed novelties is the cruise missile 9M730 «Burevestnik» with a nuclear power unit. According to Russian officials, this missile has unlimited flight range and is almost invulnerable to air defense and anti-ballistic missile systems. According to official reports, the testing of the missile has been successfully completed.

However, Western experts express skepticism. The missile leaves a radioactive trail, which allows it to be tracked. At subsonic speeds and at low altitudes, it remains vulnerable to modern air defense systems that intercept conventional cruise missiles with an effectiveness of 60-70 percent. Moreover, questions arise about the rationale: Russia already has hundreds of intercontinental and cruise missiles that successfully solve the same tasks.

Unmanned Submersible «Poseidon»

«Poseidon» is a deep-sea unmanned vehicle with a nuclear power unit, capable of carrying a super-powerful thermonuclear charge. In propagandistic discourse, it is often called a «doomsday weapon» capable of causing tsunamis and destroying coastal cities.

However, an alternative point of view is that the energy of a nuclear underwater explosion does not transform the entire thickness of the ocean, and therefore the tsunami from such an explosion will be local and comparable in destructive power to the explosion of a strategic missile. The idea was proposed by Andrei Sakharov, who later admitted it to be too fantastical and unrealistic due to the complexity of detection and neutralization of the torpedo.

Medium-Range Ballistic Missile «Oak»

Unlike the controversial novelties, «Oak» is already a real combat system. For the first time, this hypersonic ballistic missile of medium range was used against targets in Ukraine. Its maximum range reaches 5.5 thousand km, and the separating warhead can carry several warheads, including nuclear charges with a total power of up to 900 kilotons.

Serial production of «Oak» has already begun, and by the end of the year Belarus received the first complexes.

4. Modernization and Strategic Parity

According to information cited by Western media, the modernization of Russia's nuclear arsenal has been completed. Now new submarines, cruise missiles, and medium-range missiles are in service. According to analysts, Russia's strategic forces are the most combat-ready in the world in many respects.

At the same time, the US maintains an advantage in nuclear aviation, using stealth fighters F-35 and stealth bombers B-2. On the other hand, the American arsenal of intercontinental ballistic missiles is outdated: the Minuteman III missiles were developed in the 1970s.

5. Possible Resumption of Nuclear Tests

In late 2025, Putin said that significant progress had been made in testing a new class of strategic nuclear weapons, not excluding the resumption of full-scale nuclear tests if the US continues the arms race. The president ordered the government and special services to collect and analyze information about possible nuclear tests by other states in order to later make proposals on the preparation of nuclear tests in Russia.

This statement was a response to Donald Trump's order to the Pentagon to prepare for nuclear tests.