欧盟领导人呼吁立即在加沙地区实现停火，并无条件释放所有人质。

Core Viewpoint - EU leaders are calling for an immediate ceasefire in the Gaza region and the unconditional release of all hostages [1] Group 1 - The urgency of the ceasefire is emphasized by EU leaders in response to the ongoing conflict [1] - The demand for the unconditional release of hostages highlights the humanitarian concerns associated with the conflict [1]