|The following is based on the Empire of the Rising Sun campaign for Red Alert 3 and contradicts canon sources.|
The Allied assault on Pearl Harbor was, in fact, a diversion. The real Allied objective was to sneak a landing force to Tokyo, the Allies' true target. The only thing that was in their way was a Floating Fortress dubbed the "Black Tortoise", the crowning glory of Japanese engineering. The Imperial Commander along with Naomi were sent by both Emperor Yoshiro and Prince Tatsu to the Pacific Ocean and defend that fortress from destruction.
The Japanese had the Imperial fleet supported by Rocket Angels to intercept the convoys. They also possessed the Black Tortoise, once the fleet took out an Allied squad. Naomi and the Imperial Commander were thinking this strength could hold off the attack by an Allied+Soviet alliance at the North Sea.
|“||Well that's not very sporty now is it, attacking unarmed transports.||”|
Intercepting the convoys
An Imperial fleet, supported by Rocket Angels, was sent to intercept the Allied MCV convoy heading for Japan. Wave after wave of MCVs were disabled by the Angels and destroyed by the ships. However, this allowed the Allied forces to sent a small infiltration squad on the Black Tortoise using a Chronosphere. This squad managed to destabilize both reactor cores, and began destroying the Imperial facilities there.
Restoring the Black Tortoise
The Imperial base on the Black Tortoise was under attack by Allied Riptides, Peacekeepers, and Javelin Soldiers. However, a squadron of Sky-Wings and a pair of Rocket Angels soon arrived at the fortress, and easily destroyed the Allied infiltrators, clearing the way for Imperial engineers.
The engineers managed to stabilize both of the power cores, and the Black Tortoise was finally fully operational.
Fending off the Allied assault
Seeing that their plan has failed, Allied Command resorted to a more direct approach. They quickly set up bases around the fortress, and send wave after wave of forces after the fortress power cores. However, the Wave Force Tri-Cannons were capable of decimating most attack forces before they even arrived, leaving the few troops available an easy clean-up job.
Driving off the Barbarians
After a short while, the fleet that had stopped the waves of MCV's arrived at the Black Tortoise, and they were sent to destroy the bases. The Allied base defenses were no match for the powerful Battleship fleet, and they quickly sank below the waves.
Destruction to the First Allied Base
Salvos of Energy rounds fired after Energy rounds, Naginatas fired their Torpedoes at the Allied Navy, Yari Mini-Subs activated Last Voyage abilities and finally the Tsunami Tanks assaulted the Allied Bases. The Allied Bases were seen in flames as Jet Tengus blasted the Allied Air Force out of the sky, causing those planes to crash and finally Final Squadron Planes kamikazed the Allied Base into oblivion.
Destruction to the Second Allied Base
The Imperial Air Force waited till the Shogun Battleships shelled the Base Defenses and the Jet Tengus used their autocannons to prevent Sky Knights from leaving Aircraft Carriers, Naginatas then finally Lead a strike force of Tsunami Tanks and Yari Mini-Subs to send the Second Base into Davy Jones locker.
Destruction to the Final Allied Base
The Last Base was the hardest to destroy as the naval battle was very huge. Naginatas proven superior to Assault Destroyers, Yari Minisubs and Tsunami Tanks swarmed the Riptide ACVs, Shogun Battleships ramming speeded the Aircraft Carriers and finally the Imperial Air Armada had swarmed the Allies best pilots into death.
Salvos of Shogun Battleship fired from Shirada Cannons to the Allied Bases and Spectrum Towers fell tower after tower and the worst part is yet to come: The Imperial Final Squadrons had decimated Giles' last base into oblivion, causing Giles to retreat.
With most, if not all, of the Allied Pacific Fleet destroyed, the Japanese now started their advance towards the US West Coast, using their Black Tortoise as a long range artillery platform and transport.