Sirji , You really have no idea about western history , do you ?
Western countries helping each other is a modern phenomena , after ww1 to be honest .
Before that , they were at each other's throats.
I can tell you about many wars between european countries , but I remember 1 war only between safavids and mughals, the one about control of kandhar .
Many wars happened between muslims , it was less than what Europeans fought .
Rather intervention of western countries in middle East , and some countries being their vassals in ME has led muslims countries to where they are.