well to assume that other wars between Muslim and other people is religiously driven is to a large extent, false.
Israel/Palestine- whether they use Islamic dogma for political support, it is still a political and territorial dispute.
Chechnya-again there might be Islamic dogma as a mode of operation by these people but it is a territorial dispute, other satelite nations of the former USSR have gained their independence whereas Chechnya is still under Russian coercion and occupation.
Kashmir- The Brits did not correctly sanction the territory when they left their colony. With a overwhelming Muslim majority, India and Pakistan are fighting over who is going to have it.
Yes these are Muslims involved but it is beyond reality to suggest 'Islam per se' or because they are Muslim this is happening. It is more complex than that.