The UN secretary general has warned that "no one is safe" in Gaza as he reiterated his urgent call for a humanitarian ceasefire. He said Gaza was "becoming a graveyard for children" with hundreds of boys and girls reportedly killed or injured every day. Israeli ground operations and bombardments are hitting civilians, hospitals, refugee camps, mosques, churches and UN facilities including shelters, Guterres said. He said the situation in Gaza was "more than a humanitarian crisis, it is a crisis of humanity" Israel-Hamas war: latest updates