A Japanese warship, using a US ship-based anti-missile system, successfully intercepted and destroyed an incoming ballistic missile over the Pacific Ocean on Sept. 11, 2018, the Missile Defense Agency revealed in an official statement.
An upgraded Japanese Maritime Self Defense Force Atago-class guided-missile destroyer detected and tracked a simple, separating ballistic missile launched from the Pacific Missile Range Facility at Barking Sands, Kauai, Hawaii. Responding to the threat, the ship’s onboard Aegis Weapon System tracked it and launched a Standard Missile-3 Block IB Threat Upgrade missile that intercepted it mid-flight.
“This success provides confidence in the future capability for Japan to defeat the developing threats in the region,” Lt. Gen. Sam Greaves, director of the Missile Defense Agency, said in a statement apparently referencing Beijing’s arsenal of ballistic missiles and Pyongyang’s program, which the regime suspended after the Trump-Kim talks and which has involved test-firing ballistic missiles over Japan.
The Chinese People’s Liberation Army Rocket Force “is developing and testing several new variants of missiles and developing methods to counter ballistic missile defenses,” the Pentagon explained in its 2018 report on Chinese military power.
U.S. President Donald Trump met with North Korean Supreme Leader Kim Jong-un on June 12, 2018, in Singapore.
“We are committed to assisting the government of Japan in upgrading its national missile defense capability against emerging threats,” Greaves said, according to Reuters.
The latest intercept will enhance the overall capabilities of Japan’s Atago-class destroyers, which have been limited to air defense while the Kongo-class guided-missile destroyers have employed ballistic missile defense systems, Tom Karako, a missile defense expert at the Center for Strategic and International Studies, wrote on Twitter after news of the successful test.
The US and Japan are jointly developing another interceptor missile — the SM-3 Block IIA, but testing has been a little hit or miss lately. The system has been tested three times since the start of 2017, and it has only had one successful intercept.
The Missile Defense Agency called Sept. 10, 2018’s test a “significant milestone in the growing cooperation between Japan and the U.S. in the area of missile defense.”
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.