Israel said Thursday that it “deeply regrets” a deadly strike on Gaza’s only Catholic church that killed three people.

Several people have been injured at the Holy Family Church in Gaza City, with some unconfirmed reports that it was hit by Israeli artillery shells.

After the strike on the church in Gaza City, Italy’s prime minister, Giorgia Meloni, called the Israeli attacks on civilians in the strip “unacceptable,” adding that “no military action can justify s...