New details have been revealed about the ex-British prime minister's plans to administer the Palestinian enclave

Former UK Prime Minister Tony Blair has proposed to lead a transitional administration in Gaza when Israel's military campaign in the enclave ends, British media reported on Friday.

Blair is reportedly seeking to chair a body called the Gaza International Transitional Authority (GITA), which would oversee reconstruction and eventually transfer power to the West Bank-based Palestinian Authority (PA).

One of a dozen concepts proposed by various governments and think tanks, GITA would seek a UN mandate to be Gaza's "supreme political and legal authority" for five years. If approved, Blair would have a secretariat of up to 25 people funded by Gulf states. The Economist described the plan "a distinct improvement" over US President Donald Trump's earlier vision of an American-owned Gaza "riviera."

According to the report, GITA would be initially headquartered in El-Arish, Egypt, and modeled on past transitional authorities in East Timor and Kosovo. Its mission would include unifying Gaza and the West Bank under the PA.

The Ramallah-based Palestinian body currently exercises only limited authority in the West Bank, where the Israeli military exerts dominant control - an arrangement critics have branded as an apartheid system. Israel has previously rejected any role for the PA in governing Gaza after the war.

The Financial Times said Washington presented fresh ideas for Gaza's future during this week's UN General Assembly meetings, including putting Blair on an international supervisory board. Several Arab states reportedly favored a committee of Palestinian technocrats instead.

Earlier this month, the Times of Israel detailed Blair's lobbying efforts, including talks with Trump and a July meeting with PA President Mahmoud Abbas, noting that his plan requires "significant reforms" from the Palestinian Authority and offers it only limited involvement in Gaza.

Analysts remain skeptical that Israeli Prime Minister Benjamin Netanyahu would back GITA, given his reliance on right-wing ministers who are urging him to annex all Palestinian territory, including Gaza and the West Bank.