I know that the insurance for my planes specify exclusions for damage resulting from an "act of war". Would being downed by a missile be considered an act of war? I recall that the US [eventually] paid out the Iran airline when they shot their airliner down many years ago. I don't recall what was the outcome of the MH17 shoot down. Would an airline be able to collect on their liability and aircraft hull insurance when it was determined to have been shot down?