The son of Hamas ' lead negotiator died on Thursday after being wounded by an Israeli strike on Gaza, the militant group said. Khalil al-Hayya's 32-year-old son, Azzam, was wounded by a strike in Gaza City that killed another person and wounded several others. The Israeli military has not commented on the strike. The older al-Hayya is based abroad. Israel has continued to carry out regular strikes against what it says are militant targets — also killing civilians — since a U.S.-brokered ceasefire halted major military operations in October. That agreement also led to the release of the remaining hostages taken in Hamas' Oct. 7, 2023, attack that sparked the war. Key stipulations of the agreement remain unmet, including the disarmament of Hamas, the deployment of an international stabilization force and Israel's withdrawal from the half of the territory its troops still control. Israel and Hamas have accused each other of violations.…