Why did Israel resume the war in Gaza?

Children look on as people walk amid the rubble of a building destroyed in an overnight Israeli strike in Jabalia, in the northern Gaza Strip on Tuesday. Israel

Israel launched deadly strikes in Gaza to pressure Hamas to agree to a new ceasefire. Hamas isn't budging, and more than half of recently freed hostages oppose the renewed war. Why is Israel doing it?

(Image credit: Bashar Taleb)