The United States has confirmed for the first time the deployment of a space weapon in Earth's orbit, according to U.S. Secretary of the Air Force Troy Meink. Meink stated on Monday at the Air, Space and Cyber Conference that the weapon, described as "on orbit," is necessary to protect American forces against hostile enemy actions.

While Meink did not elaborate on the weapon's specific capabilities or the timeline of its deployment, he indicated that Washington is prepared for "evolving threats." This announcement comes amidst concerns from senior military leaders about Russian and Chinese advancements in space-based capabilities, which could potentially disrupt or attack U.S. satellites during future conflicts.

The Trump administration has previously outlined plans to enhance space-based defenses, including its "Golden Dome" system, which aims to protect the U.S. from missile and other airborne threats. The U.S. Space Force, established in 2019 as the newest branch of the military, is tasked with protecting American assets in space, including communication and surveillance satellites.

A spokesperson for the U.S. Space Force explained that "space control" encompasses missions to contest and control the space domain, utilizing both kinetic and non-kinetic means to affect adversary capabilities through disruption, degradation, or destruction if necessary. These capabilities can be employed for both offensive and defensive purposes under the direction of combatant commands.

The development follows a history of exploration into space capabilities outside of the 1967 Outer Space Treaty, which bans weapons of mass destruction in orbit. Both Russia and China have been noted for exploring various means to target rival satellites, which are critical for military communications, surveillance, and navigation.

In February, reports indicated that Russian satellites may have intercepted communications from at least a dozen European satellites since the start of the conflict with Ukraine, raising concerns about potential access to sensitive data or even control of the satellites. In 2024, Washington had previously stated that Moscow had launched a satellite suspected of being capable of attacking other space probes, though the Kremlin did not publicly comment on the matter.

The U.S. Space Force has stated that China is developing and operating space and counterspace capabilities as part of its military modernization strategy. Similarly, Russia is described as viewing space as a warfighting domain where supremacy could be a decisive factor in future conflicts.

The first of a new, more capable, more survivable missile warning satellite, designed by Lockheed Martin, completed environmental testing in August 2025