The U.S. confirmed for the first time it has deployed space weapons, with Air Force Secretary Troy Meink stating the nation now possesses on-orbit space control weapons
to defend against adversarial threats. The revelation, made at a military conference, marks a shift in transparency about U.S. space capabilities amid growing concerns over Russian and Chinese advancements.
U.S. Secretary of the Air Force Troy Meink explicitly acknowledged the deployment of on-orbit space control weapons
during a keynote address at the Air, Space and Cyber Conference on September 14, marking the first time the U.S. has publicly confirmed offensive capabilities in space. This is why the Space Force now has on-orbit space control weapons capable of defending the joint force against hostile adversary action,
Meink said, emphasizing the need to counter evolving threats from Russia and China.
Meink’s Confirmation and Strategic Context
Meink’s remarks came amid heightened tensions over space-based military activities, with the U.S. citing Russian and Chinese efforts to develop counterspace capabilities. The 1967 Outer Space Treaty, which bans weapons of mass destruction in orbit, has not prevented nations from exploring other forms of space warfare, including satellite targeting and electronic interference. Space control encapsulates the mission areas required to contest and control the space domain – employing kinetic and non-kinetic means to affect adversary capabilities through disruption, degradation and even destruction, if necessary,
a U.S. Space Force spokesperson stated.
The disclosure follows years of speculation about U.S. space weapons, including the development of the “Golden Dome” missile defense system under the Trump administration. Meink described the move as “very well thought out,” stressing the importance of maintaining dominance in space. It is critically important that we maintain our dominance, not only in the air but in space,
he said, adding that the U.S. has taken steps to ensure it can respond to threats. However, he declined to detail the weapons’ specifics, citing deterrence concerns.
China and Russia have both been accused of advancing space warfare technologies. The U.S. The U.S. Space Force says China develops and operates space and counterspace capabilities as part of a military modernisation strategy,
while Russia views space as a warfighting domain and believes space supremacy will be a decisive factor in future conflicts
.
Golden Dome and Counter-Space Capabilities
The Space Force’s Golden Dome initiative, a key component of its missile defense strategy, includes the Space-Based Interceptor (SBI) program and the Space-Based Air-Moving Target Indication (AMTI) constellation. Meink highlighted the SBI’s rapid development, with contractors completing the first phase of testing and preparing for prototype builds. The program has moved from initial contract to flight-ready hardware in under a year,
he said, adding that the Space Force is leading a prize competition to evaluate the affordability and scalability of SBIs in increments and potentially field an initial capability by 2028.
The AMTI constellation, awarded a $4.2 billion contract to SpaceX in May, aims to enhance tracking of airborne threats. The space environment is critical for military and economic security, and we need to make sure the U.S. can operate freely there,
Meink stated. The project is part of broader efforts to counter adversaries’ anti-access/aerial denial systems, with the National Reconnaissance Office collaborating on the initiative.
Gen. Michael Guetlein, Golden Dome director, confirmed that all SBI contractors have advanced to the second phase of development. Those that progress to Gate Three must prove the capability works in space,
he said, outlining the program’s four-phase roadmap. The Space Force has not disclosed the initial number of AMTI satellites or the constellation’s final size, but Meink emphasized the importance of cost-effective combat power in an era of rapidly evolving threats.
Implications and Unanswered Questions
The U.S. move to openly deploy space weapons raises questions about global security and the potential for an arms race in orbit. We’re not going to talk about the specifics of what we’re doing,
he said, adding that talking about the details of what we’re doing would actually not benefit that deterrence.
Russia and China have not officially responded to the U.S. confirmation, but both nations have previously accused the U.S. of militarizing space. In 2024, the U.S. said Russia had launched a satellite which it believed may be capable of attacking other such probes, a claim Moscow did not publicly comment on. Meanwhile, it was revealed that two Russian satellites have likely intercepted the communications of at least a dozen European ones since Russia’s invasion of Ukraine in 2022, highlighting the growing risks of space-based interference.
As the U.S. accelerates its space warfare capabilities, the next critical step will be to potentially field an initial capability by 2028. However, many details—such as the weapons’ exact nature, their operational thresholds, and the potential for international oversight—remain unclear. For now, the U.S. continues to emphasize readiness, with Meink declaring, We’ve had to take steps to make sure that when we’re threatened, we can take care of that.