What about a strategic strike. Pop one up over a major city or two. Like a jab before the knockout punch. I recall reading somewhere, and haven't found it again, that such a strike was considered during the first Gulf war over Iraq.
Found one link;
http://www.rense.com/general34/micro.htm
03/03/03
(excerpt) WASHINGTON (Reuters) - It substitutes pure energy for munitions. It is designed to achieve military objectives without killing people or wrecking buildings.
And Saddam Hussein's armed forces may be chosen as the first target of the U.S. military's new secret weapon.
The U.S. Air Force is developing a high-power microwave, or HPM, weapon that generates a massive electromagnetic pulse capable of frying the insides of digital electronic systems, disabling enemy military equipment, analysts said.
While the weapon is top-secret and details about it are classified, analysts said its development is far enough along that they expect the U.S. military to use an HPM weapon for the first time in the possible war with Iraq.
"The virtue of high-power microwave weapons is that they can shut down virtually any military electronics system while producing no causalities and minimal physical damage," said military analyst Loren Thompson of the Lexington Institute think tank. "There's always the possibility that you'll get the scant general with a pacemaker."
These weapons could be used to disable enemy command and control centers, communications facilities, air defense radars, chemical or biological weapons storage or production sites, and sophisticated vehicles, missiles and aircraft, analysts said.
"What that means is that the enemy can't see you coming, they can't hear themselves talking and they can't find their friendly forces. They are essentially deaf, dumb and blind. But they're alive," Thompson added