US President Donald Trump is expected to disclose details of his long-delayed Middle East peace proposal to visiting Israeli leaders as he tries to generate momentum towards resolving one of the world's most intractable problems.
Mr Trump will hold separate, back-to-back meetings with Israeli Prime Minister Benjamin Netanyahu and Benny Gantz, the head of the centrist Blue and White Party, who is Mr Netanyahu's rival in 2 March elections.
On Tuesday, Mr Trump will deliver joint remarks with Mr Netanyahu at the White House, where the president may reveal details of his peace proposal.
The two days of foreign policy meetings will provide Mr Trump with contrast from the trial in the Republican-led Senate that is weighing articles of impeachment against him approved by the Democratic-led House of Representatives.
But whether it truly will jumpstart the long-stalled effort to bring Israelis and Palestinians together is far from certain.
Palestinians have refused to engage the Trump administration on the effort and roundly denounced a $US50-billion economic revival plan it set forth last July to lift the Palestinian and neighbouring Arab state economies.
Palestinians fear the plan will dash their hopes for an independent state in the West Bank, East Jerusalem and the Gaza Strip.
Donald Trump. Source: AP
The White House hope was that if Mr Trump could get the support of both Mr Netanyahu and Mr Gantz for the plan, it would help provide some momentum.
The Trump plan is the product of three years' effort by senior advisers Jared Kushner and Avi Berkowitz, as well as Jason Greenblatt, who left the government last autumn.
Mr Trump last year had hoped to release his secret proposal but was forced to delay it as Mr Netanyahu struggled to form a governing coalition.
The proposal, more than 50 pages long, aims to take on some of the most difficult issues separating the two, such as the status of Jerusalem.
Palestinians want the city's eastern part as their future capital.
Mr Netanyahu, a veteran right-wing leader, faces political and legal troubles at home as he heads for his third election in less than a year, and was indicted on criminal charges in November. He denies any wrongdoing.
Mr Netanyahu's principal domestic political rival, Mr Gantz, a centrist former general, last week lifted his objection to having the peace plan published before Israel's March election.
He had previously seen it as interference in the vote.
"I am looking forward to meeting the president - a president of utmost friendliness to the State of Israel - on a matter that is very important for the State of Israel - with national, strategic and security ramifications," Mr Gantz told reporters as he landed in Washington on Sunday.
"We will hold a back-and-forth, get to know one another, and take it from there."
But Mr Trump, preoccupied with November's re-election bid, faces his own political clock, and can ill afford to wait months for Israel to decide its next prime minister, a US official said.
