But is the failure of arms control something that should besurprising? Or is it that all arms control must fail. If arms control isneeded in a strategic relationship because the states in question might go towar, it will be impractical for that very reason of need, whereas, if armscontrol should prove to be available, it will be irrelevant. This has beencalled the arms control paradox. The record of Cold war shows that both theso-called status quo and revisionist powers, the US and the Soviet Unionrespectively, have been more or less equally responsible for reneging on theirarms control promises.