What if all of Yuri's Revenge ending is full of lies? What if Yuri's forces managed to enter the Time Space to save him from the Chrono Chamber? It will result in a time paradox, creating a new timeline that we can't predict. With an altered past, that's where a new war will begin. A new future will be forged, or a new conqueror will be born. Do what you must.
The Radar Spire are Yuri's Radar Structure that was on Red Alert 2. Since he was trating the Uni Soviet, he made the Psychic Sensor to be a radar.
-Credits to deathreaperz and Hevanafa