Yes. Speaking Monday at the Air, Space and Cyber Conference, U.S. Secretary of the Air Force Troy Meink said the United States has deployed an “on orbit” weapon to safeguard U.S. forces against hostile action — the first time Washington has publicly acknowledged such offensive space capabilities. Meink did not describe the weapon’s capabilities or when it was put into orbit.
China responded by warning against a space “arms race.” A U.S. Space Force spokesperson said space control can include kinetic and non-kinetic means to disrupt, degrade, or destroy adversary capabilities when directed.
Source: BBC News — “US has deployed a space weapon, air force secretary says”