The terrorists are winning, and instead of killing them and their supporers indiscriminately in their homelands and focusing on the groups that actually commit the terrorists acts
We just saw the 30th anniversary of our retreat from Nam where we tried the same thing - kill, kill, kill - it didn't work - they kept on coming.
Killing terrorists and their supporters indiscriminately is not going to work.
I don't have a complete answer to the problem - and there might not be one - but trying to kill them all is not the answer.