President Donald Trump has announced that the US will commission a new series of heavily armed Navy 'battleships' named after himself, as part of a revamped 'Golden Fleet'.

Construction on the Trump Class USS Defiant ships, which will be equipped to carry an array of weapons, is expected to begin soon, with Trump saying they will be operational in two-and-a-half years.

The announcement is part of a larger planned expansion of the US Navy by President Trump in both manned and unmanned vessels, including larger missile-armed warships and smaller vessels.

Officials have warned that the US currently lags behind China in both shipbuilding capacity and total output.

Speaking at his Mar-a-Lago golf club in Florida alongside defence secretary Pete Hegseth, Secretary of State Marco Rubio and Secretary of the Navy John Phelan, Trump said he approved the construction of two new battleships to start, with a plan to build up to 25.

They'll be the fastest, the biggest, and by far, 100 times more powerful than any battleship ever built, Trump said.

Once completed, Trump said the armed vessels would be equipped to carry hypersonic and 'extremely lethal' weapons, and would be the flagships of the US Navy.

Trump, who spoke while flanked on both sides with posters of renderings of the 'Trump class' ships, said the vessels would be built domestically, and their construction would create 'thousands' of jobs.

In a recent interview, Phelan indicated that Trump had specifically requested a 'big, beautiful' battleship-type vessel as part of the fleet, which will also include dozens of support and transport vessels.

Trump's announcement follows significant criticisms regarding the US's shipbuilding capabilities, especially in comparison to China, which has become the largest navy in the world.

As tensions with countries like Venezuela rise, this new naval initiative is seen as vital to maintaining US supremacy on the seas.