The US military conducted its first flight test of a conventional ground-launched cruise missile in a test that would have been banned prior to the recent collapse of a Cold War-era nuclear arms agreement.
The missile was launched on Aug. 18, 2019, from a testing site on San Nicolas Island in California. "The test missile exited its ground mobile launcher and accurately impacted its target after more than 500 kilometers of flight," the Pentagon explained in an emailed statement, adding that "data collected and lessons learned from this test will inform the Department of Defense's development of future intermediate-range capabilities."
Earlier this month, the US officially withdrew from the Intermediate-Range Nuclear Forces (INF) Treaty, a 1987 agreement with Moscow that formally limited the development of ground-launched missiles with ranges between 500 and 5,500 kilometers, or about 300 to 3,400 miles. The US accused Russia of violating the agreement through the development of the Novator 9M729, which NATO refers to as SSC-8.