China tested emerging military technology that targets missiles mid-air. The test comes after China's public discontent over the US selling missiles to Taiwan last week.
China successfully tested emerging military technology aimed at destroying missiles in mid-air, the government said, while state media warned ties with Washington would be hurt by U.S. missile sales to Taiwan.
China claims Taiwan is an illegitimate breakaway from mainland rule and sees the U.S. arms sales an intrusion into a domestic dispute.
The brief report on the "ground-based mid-course missile interception technology" from China's state-run Xinhua news agency gave few details, and did not specify whether any missile or object had been destroyed in the test, staged on Chinese soil.
"The test has achieved the expected objective," said the report, without describing that objective.
"The test is defensive in nature and is not targeted at any country," it quoted the Chinese Foreign Ministry as saying.
Chinese Foreign Ministry spokeswoman Jiang Yu gave few clues about the test, but she told a news briefing it had not left fragments in space or created risks for orbiting vessels.