Israel resumed intense bombardment of Gaza after a period of relative calm, breaking what Palestinians described as ceasefire understandings. The death toll escalated throughout the day, from dozens in early reports to over 400 by afternoon, with 73% reported as women and children.
Hospital authorities reported inability to handle the surge in casualties amid resource shortages. Several government officials in Gaza, including Essam Al-Daalees, were killed along with Islamic Jihad spokesman Abu Hamza.
Netanyahu stated negotiations would continue "under fire," while Hamas denied Israeli claims about planning attacks, saying it engaged responsibly with mediators. Egypt invited Hamas delegates urgently to Cairo to discuss ending the violence.
Yemen launched missiles toward southern Israel in solidarity with Gaza, with Israel reporting interceptions over Negev and Dimona regions.
The resumption of hostilities occurred one day after Netanyahu fired Shin Bet chief Ronen Bar.