What to know about the Israel-Hamas truce and hostage release plan

There are still lingering questions about what Trump's 20-point plan will mean for the future of the Gaza Strip.

With a ceasefire in the Gaza Strip apparently in effect and large numbers of Palestinians moving north as the Israeli army retreated Friday, significant questions lingered over what was next for President Donald Trump's 20-point plan for peace.

Trump has said that he plans to travel to Egypt for an official signing ceremony for the ceasefire agreement and that he has also been invited to address the Israeli parliament, or Knesset.

Here's what we know, and don't know, about what comes next.

Key components of Trump's proposal include:

Secretary of State Marco Rubio speaks to President Donald Trump during a roundtable discussion at the White House on Wednesday.Anna Moneymaker / Getty ImagesNow what?A ceasefire in Gaza came into effect Friday at 12 p.m. local time (5 a.m. ET) and troops have pulled back to agreed lines, the Israeli military said, after Prime Minister Benjamin Netanyahu’s government approved the first phase of the deal intended to bring the war to an end.