Until we take on Saudi Arabia and wipe the Wahhabists off the face of the earth and either occupy or destroy the Kabbah - they will continue to be successful in their War OF Terror.
Don’t forget, our short-sighted infiltrated feral government armed and trained the Afghan Muj, leading to the initial expansion of world-wide terror.
pick up a copy of the book called: The Main Enemy - it’s about the Cold War and Afghan...really interesting...