For many Americans, the violent clash between Israel and Hamas sparks an understandable sense of having seen it all before. While it’s true there is a long, bloody history between the combatants, the current fighting is unique in ways that make the endgame especially crucial for the Jewish state and the entire region.
The most obvious change is that Hamas increased its rocket capacity, both in numbers and range. In previous battles, the relative handful of explosives launched from Gaza were a threat only to Israelis near the border.
This time, more than 2,000 rockets and mortars have…