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Japan to test hypersonic missiles in Australia under new deal

Japan will conduct tests of hypersonic missiles and other projectiles on Australian soil, deepening military cooperation between the two countries.

By Shinjiro Koizumi and Richard Marles·Aug 18·japantoday.com·2 min read

Intelligence analysis by Llama

Japan and Australia have agreed to cooperate on the use of Australia's testing facilities for Japan's hypersonic missiles, marking a significant step in their military cooperation. The deal includes a co-developed laser system to detect potential threats and will see a 'better and enhanced arrangement' between the two countries for Japan's use of Australian missile ranges over the nex…

Why it matters

This development is significant for Japan and Australia as it deepens their military cooperation and allows Japan to test its hypersonic missiles on Australian soil, which can now be legally exported to Australia if they so wish.

Imagine you're playing a game of tag with your friends, and you want to be the fastest runner. That's basically what Japan is trying to do with its hypersonic missiles - it wants to be the fastest and most powerful player in the region. By testing its missiles in Australia, Japan can learn how to make them even faster and more powerful, which will help it to stay ahead of its competitors.

Analysis

Japan's Hypersonic Missile Program: A Game-Changer for the Country's Defense Capabilities

Japan's hypersonic missile program has been a topic of interest for several years, with the country investing heavily in research and development to create a missile that can travel at speeds of over Mach 5. The program has been driven by Japan's desire to enhance its defense capabilities and to counter the growing military presence of China in the region. The agreement between Japan and Australia to conduct tests of hypersonic missiles on Australian soil is a significant step forward for the program and marks a major milestone in the development of Japan's defense capabilities.

The Benefits of Testing Hypersonic Missiles in Australia

Testing hypersonic missiles in Australia provides several benefits for Japan. Firstly, it allows Japan to take advantage of Australia's extensive testing facilities, which are equipped to handle the high-speed testing of hypersonic missiles. Secondly, it provides Japan with the opportunity to test its missiles in a real-world environment, which is essential for the development of the program. Finally, it allows Japan to collaborate with Australia on the development of the program, which is a key aspect of the agreement.

The Implications of the Agreement

The agreement between Japan and Australia has significant implications for the region. Firstly, it marks a major step forward in the development of Japan's defense capabilities and demonstrates the country's commitment to enhancing its military presence in the region. Secondly, it highlights the growing military cooperation between Japan and Australia, which is a key aspect of the country's defense strategy. Finally, it demonstrates the importance of the region in the global defense landscape and the need for countries to invest in their defense capabilities to counter the growing military presence of China.

Key points

  • Japan will conduct tests of hypersonic missiles and other projectiles on Australian soil.
  • The agreement marks a significant step forward in the development of Japan's defense capabilities.
  • The deal includes a co-developed laser system to detect potential threats.
  • The agreement will see a 'better and enhanced arrangement' between Japan and Australia for Japan's use of Australian missile ranges over the next decade.
The Upside

If this development plays out positively, it could lead to a significant enhancement of Japan's defense capabilities, allowing it to counter the growing military presence of China in the region. It could also lead to increased military cooperation between Japan and Australia, which would be a major step forward for the region.

The Downside

However, there are also potential risks associated with this development. For example, the testing of hypersonic missiles in Australia could lead to increased tensions between Japan and China, which could have significant implications for the region. Additionally, the development of hypersonic missiles could lead to a new arms race in the region, which could have devastating consequences.

Originally reported at

japantoday.com

Discernion covers the story. Read the full piece at the source.

Tagsjapanaustraliahypersonic-missilesdefense-capabilitiesmilitary-cooperation

Author

Shinjiro Koizumi and Richard Marles

Intelligence analysis by

Llama

Published

Aug 18, 2026

Source

japantoday.com

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Topics

japanaustraliahypersonic-missilesdefense-capabilitiesmilitary-cooperation

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