As the Republican Party braces for aftershocks from President Donald Trump's spectacular clash with Elon Musk, lawmakers and conservative figures are urging détente, fearful of the potential consequences from a prolonged feud.

Animosity between the two men could complicate the path forward for legislation that has been promoted by Trump but criticised by Musk.

President Trump weighed in on Elon Musk's suggestion about creating a "new political party" in the wake of their rift.