US President Barack Obama is weighing up options to make progress on the Middle East peace process before he leaves office, the Wall Street Journal reports, including the possibility of backing a UN Security Council resolution to further talks between Israel and the Palestinians.
The WSJ cites senior American officials who indicated that internal discussions were ongoing that seek to map out any future talks between the two sides.
That the US is considering supporting a UN Security Council resolution is in sharp contrast to the White House's longstanding policy of vetoing resolutions that sought to bring both sides to accepting compromises.
In one possible plan floated by the discussion, the US would pressurize Israel into halting settlement-building in the West Bank and at the same time demand that the Israelis recognize East Jerusalem as the capital of a Palestinian state.
The Palestinians would then be asked to recognize Israel as a Jewish state and give up on the right of return for Palestinian refugees, the WSJ says.
The revelations come amid ongoing confusion and recriminations over a planned trip by Israeli Prime Minister Benjamin Netanyahu to the US this month that he canceled on Monday. The US and Israel have given conflicting accounts of what led to the cancelation.
The episode was just the latest sign of frosty relations between the two leaders on the eve of US Vice President Joe Biden's visit to Israel.
An Obama aide said on Monday the Israeli government had requested a meeting to take place on March 17 or 18, and the White House had responded selecting the latter date two weeks ago.
"We were looking forward to hosting the bilateral meeting, and we were surprised to first learn via media reports that the prime minister, rather than accept our invitation, opted to cancel his visit," said National Security Council spokesman Ned Price.
"Reports that we were not able to accommodate the prime minister's schedule are false."
Israel and the United States have been seeking to move past deep disagreement over the Iran nuclear accord, which Netanyahu strongly opposed, and work out a new 10-year defense aid package.
The current deal grants Israel some $3.1 billion annually, in addition to spending on other projects such as missile defense.
Netanyahu's visit in Washington would have coincided with the annual conference of pro-Israeli lobby AIPAC in which he has previously participated.
Biden's trip, due to begin Tuesday, comes amid a five-month wave of violence in Israel and the Palestinian territories that has killed 181 Palestinians and 28 Israelis.
The White House said on Friday that Biden would not be pursuing any major new peace initiatives during his visit.
Obama has acknowledged that there will be no comprehensive agreement between Israelis and Palestinians before he leaves office in January 2017.
His administration's tough criticism of Israeli settlement-building in the West Bank has added to tensions between the two longstanding allies.
In recent months, however, the US and Israel had sought to reaffirm the strength of their ties.