Analysis: Trump facing 'biggest call of his presidency to date'
Donald Trump is preparing to make the biggest call of his presidency to date, US correspondent David Blevins says.
The president is due to arrive back at the White House shortly, where he'll hold a National Security Council meeting to discuss the Israel-Iran conflict.
"It's very unusual for Donald Trump to spend Saturday and Sunday at the White House," says Blevins. "And equally unusual for him to be meeting with his national security team as often as he is."
The US currently has a group of B-2 bombers heading from America towards the Pacific region, which could then potentially head onwards to the Middle East if Trump approves it.
On Thursday, Trump said that he will decide whether the US gets directly involved in the conflict within a fortnight.
In a call on the same day, Israeli officials reportedly expressed their displeasure at such a timeframe (see 21.10pm post).
"All of this speaks to the challenge facing the president right now," adds Blevins.
"With his own base divided, his own administration arguably divided, it's going to be the biggest call of his presidency to date."