Top church leaders have visited Gaza after its only Catholic church was struck by an Israeli shell the day before. The attack Thursday killed three people and wounded ten, including a priest who had developed a close friendship with the late Pope Francis. The strike drew condemnation from the pope and U.S. President Donald Trump, and prompted a statement of regret from Israel, which said it was a mistake. Since ending a ceasefire in March, Israel has regularly launched far deadlier strikes across Gaza against what it says are Hamas militants, frequently killing women and children. Strikes killed 18 people overnight, health officials said Friday.