WASHINGTON: Australia said Thursday that more US troops will rotate through the island nation and that the allies will cooperate on missiles, the latest joint steps amid shared concerns over a rising China.

Outlining further measures on a visit to Washington, Defense Minister Peter Dutton said Australia will be “significantly enhancing” cooperation including working together on the development of missiles and explosive ordnance.

He said Australia was willing to see more US Marines in a decade-old rotation through the northern city of Darwin

US Defense Secretary Lloyd Austin, also without giving numbers, confirmed that the United States “will expand our access and presence in Australia.”