 into the ground, which reduces the footprint, the collateral damage of the blast radius. But it also destroys underground targets, as you mentioned, which is extremely important in a place that has a latticework of tunnels beneath it. You need to penetrate in order to get to these hardened structures underground. That's less the case with Hezbollah, which actually doesn't make any sense to withhold 2,000-pound bombs for this northern front, which seems to be likely to open up imminently.