US envoys are set to join ongoing peace talks in Egypt aimed at securing a ceasefire in Gaza. Negotiations remain challenging, with key sticking points including Israeli withdrawal maps, guarantees against renewed fighting, and the exchange of hostages for Palestinian prisoners. Mediators are working to bridge gaps between the parties, focusing on issues such as humanitarian aid, post-war governance, and a permanent end to hostilities. The talks come amid mounting international pressure and a humanitarian crisis in Gaza, where thousands have been killed and many face dire conditions.