"Lauching Shihab requires technically a lot more things that could make them easier targets." The USAF dedicated a tremendous effort in 1991 to prevent Iraqi SCUDs being launched against Israel. The record in locating and destroying the TELs was disappointing. Though sensor-to-shooter communication has been significantly improved since then, the problem is far from being solved. PS. With all your confidence in target locating and identification: the USAF proved unable to locate, identify, and track A SINGLE ONE of Iraq's supposed WMDs. And that from an open sky over years before the invasion.
U.S. confirms ISIS computer expert killed in air strike (Reuters)
from the article: Giuliani, McCain: U.S. should prepare to use force against Iran