Consider what you're saying. A global war?
How many aircraft carriers do they control?
How many submarines? How many satellites?
How many long range bombers? Laser/GPS guided munitions?

How much do they spend on defense research? On electronic countermeasures? On electronic intelligence gathering?

The United States spends more on defense than the next three biggest nations combined.
We have the best-trained,most capable, and most lethal military the world has ever seen.

I agree, someday, some crazed terrorist group might very well succeed in blowing up an american city. And I assure you, after it happened, every islamic nation on earth would be falling all over themselves denying responsibility and pointing fingers for fear of our response.

Please, please, don't fall for this scare-mongering.
While you worry about an Islamic world war, our currency is being inflated to worthlessness, our infrastructure is falling apart, and our middle class is being destroyed.

Yes, radical islam will be a festering problem for years to come, and yes they might actually kill a few of us.

But we are in far greater danger of destroying ourselves.