Negotiations over a Gaza ceasefire appear to have reached an end — or at least a point of extreme brinkmanship — as Israeli Prime Minister Benjamin Netanyahu indicated he plans to expand military operations to occupy the entire Gaza Strip. In a statement released by his office, Netanyahu said he would convene his security cabinet this week to “direct the [Israel Defense Forces] how to achieve the three war objectives we have set … defeating the enemy, releasing our hostages and ensuring that Gaza will never again threaten Israel.” An Israel official said that discussions with the Trump administration over...