Israel said on Thursday it has begun preparations for the departure of large numbers of Palestinians from the Gaza Strip in line with US President Donald Trump’s plan for the territory. Officials meanwhile said Egypt has launched a diplomatic blitz behind the scenes to try and head off the plan.

The Palestinians and much of the international community have rejected Trump’s proposal, fearing Israel will never allow the refugees to return and that it would destabilize the region. Egypt has warned that such a plan could undermine its peace treaty with Israel, a cornerstone of stability and American influence in the Middle East for decades.