Then you need to find other sources.
The three-phase plan between Australia, the U.K. and the U.S. was unveiled today by President Joe Biden and his counterparts.
www.politico.com
The Pentagon has asked Congress to authorize three new AUKUS provisions, including the transfer of nuclear-powered submarines to Australia.
www.defensenews.com
Beijing said the United States, United Kingdom and Australia embarked on a “dangerous path,” after those countries announced a historic submarine agreement. The deal for Australia to purchase attack submarines is a response to China’s growing influence in the region. Nick Schifrin discussed the...
www.pbs.org
And yes, eventually if they need the US will help them build their own subs, but as the first reference said that is decades away and only if they feel they will need more subs.
I can't help it if you are using an incomplete reference.
Oh, but it was worded that way, hence your own reference said "acquire US subs". As in, they are buying US subs.