Russia Successfully Tests Nuclear-Powered Cruise Missile, Raising Global Security Concerns

On October 21, 2025, Russia conducted a successful test of its nuclear-powered cruise missile, the 9M730 Burevestnik, also known by NATO as SSC-X-9 Skyfall. The missile reportedly flew approximately 14,000 kilometers over a 15-hour period. President Vladimir Putin announced the completion of these decisive tests on October 26, 2025, and directed preparations for the missile's deployment within the Russian armed forces.

The Burevestnik is designed to have an almost unlimited range and an unpredictable flight path, making it capable of evading current and future missile defense systems. Propelled by a nuclear reactor, it can stay aloft for an extended period—potentially days—travel low to evade radar, and strike targets unpredictably after circumventing defense systems.

The Burevestnik was first announced by President Putin in 2018. Its development has been marked by both advancements and setbacks. Notably, a 2019 incident caused fatalities and radiation release, suspected to be linked to Burevestnik development.

The successful test has elicited strong reactions from international leaders. On October 27, 2025, former U.S. President Donald Trump publicly rebuked President Putin, criticizing the test as unnecessary and emphasizing that the U.S. already possesses the world’s most advanced nuclear submarine. Trump urged Putin to focus on ending the ongoing war in Ukraine instead of showcasing missile capabilities.

The development of the Burevestnik has significant implications for global security dynamics, especially amid ongoing tensions related to Russia's actions in Ukraine. The missile's capabilities challenge existing missile defense systems and could potentially alter strategic balances. Western experts have expressed skepticism about its effectiveness due to its subsonic speed, detectability, and safety risks, including radiation discharge.

This development has significant implications for global security dynamics, especially amid ongoing tensions related to Russia's actions in Ukraine.