The United Arab Emirates has discussed with Israel and the United States participating in a provisional administration of post-war Gaza until a reformed Palestinian Authority is able to take charge, according to people familiar with the talks.

The behind-the-scenes discussions, reported by Reuters for the first time, included the possibility of the UAE and the United States, along with other nations, temporarily overseeing the governance, security and reconstruction of Gaza after the Israeli military withdraws and until a Palestinian administration is able to take over, a dozen foreign diplomats and Western officials said.

The UAE is a close security partner of the U.S. and, unlike most Arab governments, has diplomatic ties with Israel. The diplomats and officials said this provides the Gulf state with some leverage over Israeli Prime Minister Benjamin Netanyahu's government.

After more than a year of war, Israel remains reluctant to outline its own vision for Gaza and the international community has struggled to formulate a viable plan, said the sources, who asked not to be identified because the conversations were private.

The diplomats and officials stressed the ideas that had emerged from the UAE talks lacked detail and had not been distilled into a formal, written plan nor adopted by any government.

In the behind-the-scenes talks, Abu Dhabi is advocating for a reformed Palestinian Authority (PA) to govern Gaza, the West Bank and East Jerusalem under an independent Palestinian state, the sources said - something that Israel has publicly opposed.

"The UAE will not participate in any plan that fails to include significant reform of the Palestinian Authority, its empowerment, and the establishment of a credible roadmap toward a Palestinian state," a UAE official told Reuters, in response to questions about the discussions.

"These elements - which are currently lacking - are essential for the success of any post-Gaza plan."

The PA was established three decades ago under the 1993-1995 Oslo Accords, signed by Israel and Palestinians, and given limited authority over the West Bank and Gaza. It still exercises some governance in the Israeli-occupied West Bank but was run out of Gaza in 2007 by Hamas after a brief civil war.

A U.S. State Department spokesperson told Reuters there had been talks with several partners, including the UAE, on options for governance, security and reconstruction, and that various draft proposals, plans and ideas had been put forward by partners.

"These have been deliberative discussions that continue, as we seek the best way forward," the spokesperson said, declining to comment further on "private diplomatic conversations".

The Israeli prime minister's office declined comment for this story. The Palestinian Authority did not respond to Reuters' questions.

In addition to reforming the PA, four of the diplomats and Western officials said that Emirati officials had suggested the use of private military contractors as part of a post-war peacekeeping force in Gaza. The other sources confirmed they were briefed on what they described as Emirati post-war proposals, which included the possible use of such forces.

The diplomats and Western officials said any deployment of such contractors would spark concerns among Western nations. Private military contractors, hired by the United States and other governments, have faced accusations of torture, human rights abuses, and use of excessive force, among other allegations, including in Iraq and Afghanistan.

The UAE official did not respond to questions about the use of military contractors.