In the late 21st century when the earth was attacked by alien forces from the far side of the galaxy to convert earth to their religion ( the galaxy had been promised to the aliens by their god), it was a matter of convert or be transported to the prison planet Izrl.

As cities fell to the aliens if was decided as part of the global consolidation of the remaining armed forces to convert to global time. To defeat an alien force that worked on their own standard time, making it easier to co ordinate counter attacks it was decided to remodel existing time to global standard time , it made a small gain against the aliens at least from an organisational perspective . As time went by earth forces adopted many protocols and practices of the aliens that were seen to be effective.