Huh?
Answer this: is the US capable of waging a more effective war now than we were during World War II? If so, why do you suppose that is? Perhaps because we now are capable of obtaining the information - and have the means - to target and destroy the enemy for more efficiently than in the past?
No we are not.
There are too many people like you lack the will to fully prosecute a war.
They are dangerously deluded into thinking a war is a law enforcement issue.