Israeli air strikes devastated parts of the Jabalia refugee camp in north Gaza this week, flattening buildings in a densely populated area where, Palestinian authorities say, at least 195 civilians were killed and scores more are still missing. Israel says the attacks successfully targeted Hamas military leaders, their fighters and the tunnel network they dug beneath civilian areas and used for operations. Prime Minister Benjamin Netanyahu's government has pledged to destroy Hamas - the Palestinian Islamic militant group that controls the Gaza Strip - in retaliation for its Oct. 7 attacks on Israel that killed 1,400 people, mostly civilians.