Does anybody know something about world war Mode?

So, there is a game mode called world war.

Does anybody have any information about it?

It would be interesting to play it.

They dust if off and try to run it every year or two. The interface is cludgy(er than even the regular UI), and its outside of the regular grind and rewards, so its not very popular.

I guess the intned was to have a endgame. Like raids are in WOW.
It can be saved but the rework would go in a total diffrent direction.
The rewards should also not be vehciels on a permanent basis.

I have some ideas but no time to write them down. :-(

It comes up every few years and its borderline unplayable each time due to server issues.
If you played the old defunct game H&H its like its war mode but with 2 sides only and WT gameplay

Thank you very much!

The topic can be closed, if you wish.