The Governement of Israel decided to give amnesty to Fatah members guilty of various terrorist attacks, some of them quite gruesome like the Maalot masacre. In exchange Israel gets a promise that they will refrain from violence...for three months.
Assuming they even make and keep such a promise...What happens when the three-month period expires? Does even the Israeli governement have even the vaguest idea? Apparently not or they wouldn't make such a cretenous move.