Russia deploys nuclear air-to-air missiles.

Russia is deploying a new air-launched guided missile carrying a tactical nuclear warhead, and the U.S. has conducted a preliminary assessment of the weapon.

According to a new assessment by the Pentagon's Defense Intelligence Agency (DIA), Russia has deployed a new air-to-air missile equipped with a nuclear warhead. Photo: @Wikipedia.

This weapon is likely a variant of the R-37M, a long-range air-to-air missile known to NATO as the AA-13 Axehead. This revelation was recently detailed in the DIA's 2025 Global Threat Assessment Report, submitted to the House Intelligence and Special Operations Subcommittee. Photo: @MilitaryWatch Magazine.

While nuclear-tipped air-to-air missiles were a military option in the Soviet Union's Cold War arsenal, their current status within the Russian Aerospace Forces (VKS) remains largely unknown. This makes the new revelation from the U.S. particularly noteworthy. Photo: @EurAsianTimes.

This development comes amid rising tensions with NATO and ongoing Russian military activity, raising questions about the strategic intentions and operational readiness of this mysterious weapon. This article explores the technical specifications and potential implications of this new missile for modern air warfare. Photo: @Military Watch Magazine.

The R-37M is believed to be the underlying platform for this mysterious nuclear missile. It's a formidable weapon designed to strike targets at extremely long distances. Photo: @ArmyRecognition.

Developed by Russia's Vympel Design Bureau, this missile is the cornerstone of long-range air combat capabilities, with a range exceeding 300 km, far beyond the reach of most modern air-to-air missiles. Photo: @DefenseBlog.

The R-37M is equipped with an active radar guidance system, supplemented by inertial guidance and mid-flight guidance, allowing the missile to track and attack targets with extreme agility and precision. Photo: @ArmyRecognition.

This missile's propulsion system includes a solid-fuel rocket engine, which propels the R-37M missile to hypersonic speeds, reportedly exceeding Mach 6 (7,408 km/h), making it difficult for targets to evade. Photo: @Military Watch Magazine.

The missile's warhead is a conventional, high-explosive, fragmentation type, designed to destroy aircraft with a single shot. Photo: @EurAsianTimes.

The R-37M is typically deployed from advanced Russian platforms, including the Sukhoi Su-35S Flanker-E – a multirole fighter with the extremely powerful Irbis-E radar, or the Mikoyan MiG-31BM Foxhound – a high-speed interceptor optimized for long-range engagements. Additionally, there is speculation that this missile may be integrated with the Sukhoi Su-57 Felon stealth fighter, although there has been no public confirmation. Photo: @DefenseBlog.

As can be seen, the inclusion of a nuclear warhead in the R-37M missile represents a significant change from its usual role. Although the Pentagon's Defense Intelligence Agency report does not specify the explosive yield of this nuclear warhead, it is likely designed to have a low yield, ranging from 1 to 5 kilotons. Photo: @Defense Express.

Such nuclear warheads could be used for large-scale engagements, capable of neutralizing multiple targets within a blast radius, such as formations of bombers, airborne early warning and control (AWACS) aircraft, or even swarms of drones. Photo: @Military Watch Magazine.

Unlike conventional warheads that require precision guidance, nuclear warheads do not demand absolute accuracy, as their destructive power compensates for target limitations, especially against stealth aircraft or systems employing advanced electronic countermeasures. Photo: @EurAsianTimes.

Adding a nuclear warhead to the R-37M missile could target high-value targets such as NATO's E-3 Sentry early warning aircraft, or the US Air Force's B-21 Raider stealth bomber, although the practicality of this weapon in modern air combat remains uncertain due to advances in electronic warfare and stealth technology. Photo: @Army Recognition.

The operational challenges of deploying this nuclear air-to-air missile are significant. Modern air warfare emphasizes precision, stealth, and electronic warfare, areas where NATO still holds a major advantage. Photo: @Defence Blog.

Therefore, the effectiveness of the R-37M nuclear missile will depend on its ability to overcome electronic countermeasures and decoys, which have become standard in Western air forces. Photo: @Defense Express.

Furthermore, logistical and safety concerns regarding the deployment of nuclear warheads on fighter or interceptor aircraft are significant, requiring secure storage, handling, and command protocols to prevent unauthorized use and avoid unintended accidents. Photo: @ArmyRecognition.

The development of this weapon may reflect Russia's desire to compensate for NATO's technological advantages in the military. However, its practical usefulness remains uncertain. The Pentagon's Defense Intelligence Agency disclosure, while significant, leaves many unanswered questions, including the missile's readiness, deployment status, and intended role. Photo: @Military Watch Magazine.

(According to Bulgarian Military)

Source: https://khoahocdoisong.vn/nga-trien-khai-ten-lua-khong-doi-khong-hat-nhan-post1543244.html