Hamas and Israel are set to carry out their fourth hostage-prisoner swap under the Gaza ceasefire on Saturday. In exchange for three Israeli captives—Yarden Bibas, Keith Seigel, and Ofer Kalderon—Israel will release 90 Palestinian prisoners. This swap is part of a broader deal, where militants have already handed over hostages in exchange for prisoners. The ceasefire has allowed aid into Gaza, and talks for a second phase are set to begin.