American President Donald Trump plans to make a “major statement” at the White House at 9 am EST (1300 GMT) on Sunday, White House spokesman Hogan Gidley said on Saturday.
Gidley gave no further details.
Earlier, Trump tweeted: “Something very big has just happened!”
Trump has been under pressure over a Democratic-led impeachment inquiry and has faced stiff criticism for his US troop withdrawal from Syria.
