The United States has officially acknowledged for the first time that it has deployed weapons in space, a significant revelation following years of warnings about other nations potentially weaponizing the global frontier. Air Force Secretary Troy Meink stated Monday that the U.S. has fielded “on-orbit space control weapons capable of defending the Joint Force against hostile adversary action.”
Meink did not provide specific details about the nature, function, or targets of these weapons. This confirmation comes after the U.S. warned two years prior about Russia developing a new space-based, anti-satellite weapon, although the White House had then described the danger as not imminent. Concerns about space threats from Russia and China have persisted, particularly given the U.S. reliance on satellite communications for critical infrastructure. The U.S. has previously demonstrated capabilities to shoot down satellites from Earth.
At the Air and Space Forces Association’s Air, Space & Cyber Conference, Meink also indicated that the Air Force is increasing its integration of autonomous systems and anticipates a substantial transformation of the service by 2032, predicting that one-way attack drones will supersede artillery as the primary offensive weapon.
This acknowledgment coincides with an intensified focus on space initiatives during the current administration. In 2019, the Space Force was established as a distinct military branch. Subsequently, plans for the “Golden Dome” missile defense system have been announced, which include placing U.S. weapons in space. The former president stated last year that this system was expected to be fully operational by January 2029 and capable of intercepting missiles launched from space. The projected cost for the space-based components of the Golden Dome alone was estimated by the Congressional Budget Office to be as high as $542 billion over the next two decades.
The Biden administration announced in 2024 that Russia was developing a space-based nuclear weapon designed to loiter in orbit and release a burst capable of disabling numerous satellites. This announcement fueled a renewed debate at the United Nations regarding the militarization of space. In April 2024, Russia vetoed a joint U.S.-Japanese resolution that aimed to prevent the development and deployment of nuclear arms or other weapons of mass destruction in space, actions prohibited by a 1967 international treaty signed by both the U.S. and Russia. The treaty also designated outer space for peaceful purposes only.
The Russian delegation had described the resolution as hypocritical and proposed an alternative resolution to ban all weapons in space permanently, which ultimately failed. Russia contended that the U.S. and its allies opposed a comprehensive ban due to their own intentions to deploy weapons in space.