By this I mean has there ever been a major military conflict from the time periods of 1500 ad to present (I disregard civil wars and weird things like say the Pig War etc...) where if you had a map made one day before the war started of the countries / kingdoms / empires involved, that map would be the exact same as a map made one day after the war ended.
By change I mean there would be no territory lost or gained by either side, no change of country, state, or city names, also the war can not have resulted in a regime change (other than in a democracy) i.e. the king, tyrant, dictator (or his family/faction) remained in power on both sides.
The only one that I could think of is possibly the Soviet-Afghan war (but I could be mistaken,) but are there any others?
