When a release is not in accordance with rules, it can be made invalid. This is calling ‘nuking’. A nuke based on non existent rules or made up reasons can be undone – this is called and un-nuke. If the same release is getting nuked and un-nuked multiple times, it’s referred to as a Nukewar. When a release is nuked or un nuked, reason for the action is usually mentioned along with the nuke announcement.