A more expensive war is not a better war

When a bunch of guys take over 1/2  of Syria and 1/2 of Iraq with just kalashnikovs, rocket launchers and grenade launchers, sending in multimillion dollar drones with expensive hellfire missiles isn't cost effective.

When crazy fighters do more for less and we are still sending in multi-million dollar weapons that are not cost effective in this war we won't be able to win eventually thinking this way.

We need to think like this:

What is the most cost effective way to eliminate the enemy? And then go do it directly and indirectly.

Thinking any other way will only eventually end the free world.