Former UK Prime Minister Sir Tony Blair has been involved in discussions about leading a post-war transitional authority in Gaza, the BBC understands.

The proposal, which is said to have backing from the White House, would see Blair lead a governing authority supported by the UN and Gulf nations - before handing control back to Palestinians.

His office stated he would not support any plan that displaces the people of Gaza.

Sir Tony, who took the UK into the Iraq War in 2003, has been part of high-level planning talks with the US and other parties about Gaza's future.

In August, he participated in a White House meeting with Trump regarding plans for the territory, which US Middle East envoy Steve Witkoff described as very comprehensive. Reports suggest Blair could head a body named the Gaza International Transitional Authority (Gita), which would seek a UN mandate as Gaza's supreme political and legal authority for the next five years.

The plan resembles earlier international administrations overseeing transitions in East Timor and Kosovo, starting its operations in Egypt near Gaza before entering the Strip when conditions permit, alongside a multinational force.

Post-premiership, Blair has acted as the Middle East envoy for the Quartet of international powers focusing on Palestinian economic development and a two-state solution. The discussions of his involvement come after Palestinian President Mahmoud Abbas expressed readiness to collaborate with Trump and other leaders on a two-state peace plan, rejecting a future governing role for Hamas without disarmament.

Various proposals for Gaza's future have been put forward, including earlier plans by Trump for a long-term US ownership strategy seen as violating international law. Recent discussions included a French and Saudi-led initiative proposing a transitional committee under Palestinian Authority oversight, which the US and Israel rejected. Meanwhile, the UK has formally recognized the State of Palestine, calling for renewed efforts toward a two-state solution amidst ongoing violence and diplomatic tensions in the region.

As conflict escalated following a Hamas-led attack on October 7, 2023, casualties have soared, drawing international scrutiny and highlighting the urgent need for a stabilized governance structure in Gaza.