Australia will develop hypersonic missiles with US and Britain under the deal.

Australia will develop hypersonic missiles with US and Britain under the deal.Credit:ADF

The land-based missiles would be stationed in Australia,while the other two types of missiles could be deployed on the country’s jet fighters and warships.

Prime Minister Scott Morrison joined his American and British counterparts Joe Biden and Boris Johnson in the early hours of Wednesday morning to announce the new deal to build hypersonic missiles.

The three leaders also lashed Russia’s “unprovoked,unjustified and unlawful invasion of Ukraine” and re-affirmed their commitment to build the nuclear boats for Australia.

Under the deal,the AUKUS countries will work together to develop hypersonic missiles,and missile defence systems and radars that can take out an enemy’s hypersonic missiles.

There is currently a technology race going on between China,Russia and the US and its allies to develop hypersonic missiles,which can glide on the atmosphere while changing direction at high speed,making them virtually impossible to track and destroy with existing radars.

When asked about the deal on Wednesday (AEST),China’s UN Ambassador Zhang Jun warned against measures that could fuel a crisis like the Ukraine conflict in other parts of the world.

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“Anyone who does not want to see the Ukrainian crisis should refrain from doing things which may lead the other parts of the world into a crisis like this,” Mr Zhang said. “As the Chinese saying goes:if you do not like it,do not impose it against the others.”

The three leaders also confirmed they were progressing with their plans to develop undersea drones,with initial trials planned for next year,as well as new quantum and artificial intelligence technologies.

They said they were “fully committed” to developing a fleet of nuclear-powered submarines for Australia.

“We are pleased with the progress in our trilateral program for Australia to establish a conventionally armed,nuclear-powered submarine capability,” the leaders said.

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While the plan to build nuclear submarines has been widely welcomed by defence experts,there has been ongoing concern that there could be a major capability gap because the current fleet of Collins-class submarines are due to begin going out of service in 2038 and the nuclear-powered boats may not arrive until the 2040s.

Defence Minister Peter Dutton last December toldThe Sydney Morning HeraldandThe Age he was extremely confident that Australia would have its first nuclear-powered submarine before 2038,saying recent discussions with American and British officials had given him renewed optimism.

Mr Dutton has alsowarned that a war over Taiwan could not be discounted and that it would be inconceivable for Australia not to join the US in defending the island.

Since AUKUS was announced in September last year,the three countries have held multiple high-level meetings to advance the plans. For several weeks in February,teams from Australia,the US and Britain visited multiple sites across the country to investigate what was needed to build and sustain nuclear boats.

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Initial steps are also under way to ensure Australia has a workforce with the necessary skills,training,and qualifications to build,operate,and sustain the nuclear submarines,according to sources from all three countries.

Mr Morrison last month outlined the options for the base for the submarines,saying Defence had reviewed 19 potential sites and estimated a $10 billion cost for the base at one of the preferred east coast sites to add to an existing base near Perth.

The federal government is also taking initial steps to secure additional land to build a construction yard for the nuclear submarines,including land adjacent to the existing Osborne North Shipyard in Adelaide.

Mr Morrison and Mr Dutton on Tuesday announced defence giants Raytheon and Lockheed Martin will lead the nation’s $1 billion plan to build guided missiles,and will equip the nation’s Super Hornet fighters with Joint Air-to-Surface Standoff Missiles (JASSM-ER) by 2024,three years ahead of schedule.

Jacqueline Maley cuts through the noise of the federal election campaign with news,views and expert analysis.Sign up to our Australia Votes 2022 newsletter here.

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