Israeli invasion of Gaza likely to resemble past difficult battles in Iraq and Syria

Armored Israeli military vehicles maneuver near Israel's border with Gaza. Aris Messinis/AFP via Getty ImagesIsrael appears to be preparing for the next phase of its military operation: a ground campaign to “crush and destroy” Hamas, as Israeli Prime Minister Benjamin Netanyahu has put it. Israel has signaled that it might be willing to delay an invasion – but not call it off entirely – if Hamas releases more hostages. But that means an invasion is still very likely, which raises questions about