US President Donald Trump's Middle East envoy Jared Kushner has held rare talks with Hamas to discuss the implementation of the US-backed Gaza peace plan.
A Palestinian official told the BBC Trump's son-in-law met a delegation led by Hamas's new leader Khalil al-Hayya in Egypt on Sunday.
Last month, Trump's Board of Peace said it had reached agreement for the "complete disarmament" of Hamas and other armed group in Gaza. Last week, Israel rejected Trump's 15-point plan which also calls for Israeli troops to withdraw and for Gaza to be rebuilt under a new civilian Palestinian administration.
Eight Muslim countries issued a statement on Sunday condemning Israel's rejection.
Trump leads the Board of Peace - created as an international organisation originally intended to bring peace to Gaza, but later expanded to include conflicts worldwide.