Well, it should not take weeks to destroy the Iranian force just like in Iraq War, but the problem is the Jihadists.
The problem exists only because we are too nice. Mecca and Medina should have been turned to plates of radioactive glass on 9/12/01.
We need to quit fighting in a PC manner. Slather the bodies of all jihadists in pig fat, offer nothing but pork to the illegal combatants who are fighting in the name of Allah, and the number of jihadists would dry up quickly. 'Twould be a shame to waste good pork products on such trash, 'tho.