The White House said Thursday that President Donald Trump will decide within two weeks whether the U.S. will intervene in the Israel-Iran conflict.

White House Press Secretary Karoline Leavitt read out a message from Trump at a briefing, saying there had been "a lot of speculation" about whether the United States would be "directly involved."

"Based on the fact that there's a substantial chance of negotiations that may or may not take place with Iran in the near future, I will make my decision whether or not to go within the next two weeks," Trump said in the statement.

Leavitt would not give details of what had led Trump to believe that negotiations with Iran were possible.

Trump had said on Wednesday that Iran had asked to send officials to the White House to negotiate a deal on its nuclear program and end the conflict with Israel. Iran denied it would do so.