四国领导人签了：担保加沙停火

Core Points - A peace summit held in Sharm El-Sheikh resulted in a ceasefire agreement for Gaza, signed by leaders from the US, Egypt, Turkey, and Qatar [1][3] - The summit emphasized the need for international cooperation to ensure the implementation and continuity of the ceasefire agreement, including humanitarian aid and prisoner exchanges [3] - The Egyptian President Sisi highlighted the "two-state solution" as the only way for peaceful coexistence between Palestinians and Israelis [3] Group 1 - The signing ceremony was co-hosted by Egyptian President Sisi and US President Trump, with participation from various international leaders and organizations [3] - The agreement aims to solidify the Gaza ceasefire, ensure humanitarian aid, and initiate comprehensive reconstruction efforts in Gaza [3] - The leaders committed to supporting the implementation of the ceasefire agreement as guarantors [3] Group 2 - Palestinian President Abbas attended the summit, while Hamas did not send representatives [4] - Israeli Prime Minister Netanyahu canceled his attendance at the last minute, reportedly to avoid offending domestic supporters [4] - A new round of ceasefire negotiations began on the 6th, leading to a first-phase agreement announced on the 9th, with the ceasefire taking effect on the 10th [4]