What is the name of a clause that is included in a policy that limits or eliminates the death benefit if the insured dies as a result of war or while serving in the military?

War Exclusion Clause

The war exclusion clause in an insurance policy clause that specially omits coverage for acts of war such as incursion, insurgency, revolt or military coup. It provides protection for an insurer who will not be obligated to pay for losses incurred under such circumstances