Here’s a simple way to conceptualize our problem: A pack of murderous gangsters holes up in a fleabag motel. The feds raid the joint, killing or busting most of them. But some of the deadly ringleaders get away.

Should the G-men pursue the kingpins, or hang around to renovate the motel? Common sense says: Go after the gangsters. They’re the problem, not the run-down bunkhouse.

Yet, in Afghanistan, we’ve put the bulk of our efforts into turning a vast flophouse into the Four Seasons — instead of focusing ruthlessly on our terrorist enemies. It’s politically correct madness.

What we really need is just a compact, lethal force of special operators, intelligence resources and air assets, along with sufficient conventional forces for protection and punitive raids. More troops just mean more blood and frustration.