WASHINGTON — The United States has tested a new ground-based cruise missile that is capable covering 500 kilometers in range, less than three weeks after officially exiting an arms treaty that banned such systems.

The test occurred 2:30 PM Pacific time Sunday at San Nicolas Island, California, according to a Pentagon announcement. The missile “exited its ground mobile launcher and accurately impacted its target after more than 500 kilometers of flight,” the release said. “Data collected and lessons learned from this test will inform the Department of Defense’s development of future intermediate-range capabilities.”