Not everyone can use a bulletproof BMW, but there are other tactics that could help fight against ISIS that we need to use more of. We need to find a way to convice people that there is no reason to join ISIS in the first place. This is the best way.
It is high time the we adopt unconventional tactics and maybe we will be able to defeat ISIS, we have to beat them in their own game. While we are trying to develop sophisticated and expensive weapons, ISIS still manage to execute their plans with ease. Let's go back to the drawing board.
Yes, more unconventional tactics should be used in the war against ISIS because it may be the only way to destroy it. We must all come together to eliminate them once and for all. The only way to take them out is by using the most unique techniques we have ever used.
This is war , and every tactics to protect enemies from invading should be used, by using bulletproof BMW to rescue victims, is a good tactics to curtail the devastation ahead. So in terms of rescuing victims an helicopter can also be used to assist in war crises. Life is precious and any assistance to prevent innocent people from being attack should be employed, not only in war times , also in disasters.