Is the U.S Aircraft the ultimate weapon.

Well, one nation has created a possible answer to its intimidating power:

https://www.youtube.com/watch?v=5Iuw3rnkud4

Lesson:
A civilization state will never accept a stance down position to any state ... ever!
No matter what your power may be, remember this maxim of Sir. Winston Churchill:

If you start a war, you will never know how it will end.

After ten years of it the Bush/Blair war of eliminating weapons of mass destruction, it has left the U.S. an an even more dangerous quagmire today with ISIS and ISIL. And its predicament is that it not really does not know what what to do to effectively solve the problem. It has an aroma of bewildered helplessness.