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Japan and the United States on Wednesday signed an arrangement to jointly develop a new type of missile defense system as the allies seek to defend against the growing threat of hypersonic weapons ...
Japan and the U.S. will agree this week to jointly develop an interceptor missile to counter hypersonic warheads being developed by China, Russia and North Korea, Japan's Yomiuri newspaper said on ...
In support of this objective, on 20 October 2022, the U.S. Department of State approved and the Defense Security Cooperation Agency (DSCA) notified the United States Congress that Japan is set to be the first country after the United States to field the Standard Missile 6 (SM-6) as part of a proposed US$450 million Foreign Military Sale (FMS ...
When the United States Air Force was split from the United States Army in 1947, the Army retained the role of ground based air defenses that would evolve into National missile defense. The Army retained the lead role in this area until the success of the Aegis system shifted the focus to the United States Navy in the 21st century.
On 28 June 2024, the DoD announced a successful recent end-to-end test of the US Army's Long-Range Hypersonic Weapon all-up round (AUR) and the US Navy's Conventional Prompt Strike. The missile was launched from the Pacific Missile Range Facility , Kauai, Hawaii, [ 13 ] landing more than 2000 miles away in the Marshall Islands . [ 7 ]
More than a year ago, Japan pledged to double its defense spending to 2% of its gross domestic product and to procure missiles that can strike ships or land-based targets 1,000 km(600 miles) away.
Hypersonic International Flight Research and Experimentation (HIFiRE) is a joint program of the US Department of Defense and Australian DST Group. The "purpose of this program is to investigate fundamental hypersonic phenomena and accelerate the development of aerospace vehicle technologies deemed critical to long range precision strike" [ 14 ...
The Silbervogel was the first design for a hypersonic weapon and was developed by German scientists in the 1930s, but was never constructed. [6]The ASALM (Advanced Strategic Air-Launched Missile) was a medium-range strategic missile program developed in the late 1970s for the United States Air Force; the missile's development reached the stage of propulsion-system testing, test-flown to Mach 5 ...