US Secretary of State Antony Blinken said on Thursday it was incumbent on both Israel and Hamas to say yes on remaining issues to reach a Gaza ceasefire deal, which has faced obstacles in negotiations across months.
"Based on what I have seen, 90% is agreed but there are a few critical issues that remain," including the so-called Philadelphi corridor on the southern edge of the Gaza Strip bordering Egypt, Blinken said at a press briefing in Haiti.
He said there were also some gaps in the agreement in how Israeli hostages and Palestinian prisoners are exchanged.
"I expect in the coming days, we will share with Israel, and they (Qatar and Egypt) will share with Hamas our thoughts, the three of us, on exactly how to resolve remaining outstanding questions," Blinken said, referring to the US and mediators Qatar and Egypt.
President Joe Biden laid out a three-phase ceasefire proposal on May 31, but since then gaps have remained on a final agreement for a ceasefire and release of hostages in Gaza.
Hamas has rejected any Israeli presence in the Philadelphi corridor, while Israeli Prime Minister Benjamin Netanyahu has insisted that Israel will not abandon the corridor.
This week, Türkiye, five Arab countries and the Palestinian Authority joined Egypt in rejecting Israel's demand to keep its troops deployed in the Philadelphi corridor.