Negotiators from Israel and Hamas are in Sharm El-Sheikh, Egypt, for indirect talks over an end to the Israel-Gaza war.
It is the closest both sides have come to a deal since the war began two years ago.
But Donald Trump's 20-point peace plan - which Israel has agreed to and Hamas has partly agreed to - is really just a framework, only a few pages long.
And there are still major sticking points for both sides to resolve.
Trump's plan states that within 72 hours of a deal being agreed all remaining hostages would be released. It is thought 48 Israeli hostages remain in Gaza, 20 of whom are believed to be alive.
