Yemen's direct intervention with a ballistic missile strike on Tel Aviv marked a significant escalation, prompting Israeli retaliatory strikes on Sanaa and Hodeidah. Hamas's Al-Qassam Brigades reported a successful knife attack against Israeli forces in Jabalia, killing an officer and three soldiers.
Multiple Israeli operations in refugee camps resulted in casualties: two Palestinians killed in Balata camp near Nablus, including an elderly woman, and four killed in a vehicle strike in Tulkarm camp. The Palestinian Authority continued its controversial security operations in Jenin, with Israeli sources expressing satisfaction and considering enhanced coordination.
By evening, Human Rights Watch accused Israel of deliberately depriving Gaza of water access, while Blinken suggested ceasefire talks were in final stages. Reports emerged of IDF Chief of Staff Halevi potentially resigning by January's end, indicating growing internal tensions within Israeli military leadership.