Should have bombed the damn dams of Afghanistan instead.
Put out their lights for good, waste all their water. Send them back to the Stone Age where they belong. And leave.
From the story here:
Afghan special forces troops entered one of the caves used by suspected Isil fighters and found the tunnels apparently undamaged by the explosion. ... Afghan officials claimed that nearly 100 militants and no civilians were killed by the blast but those claims have not been independently verified.