War of Supremacy

The War of Supremacy so dubbed by @Roitwell is a war begun in 1915 when the Great Universal Empire attacked the Praenutian Union. The Great Universal Empire claims it began due to treachery on the part of those states in the Praenutian Union. The Praenutian Union claims the Universal Empire started the war because of a thirst for power.

Events
In the fall of the 1915 @Roitwell began hostilities by moving the 1st & 2nd Federal, 1st & 2nd Theria, 1st Trade, 1st Occidentalis, 1st & 2nd Universal, 1st and 2nd FedAir FEDAD Fleets and airfleets, a total of 41 Super Dreadnoughts, 25 Dreadnoughts, 11 BattleCruisers, 23 Protected Cruisers, 9 Armoured Cruisers, 18 CDVs, 20 Gunboats, 604 Destroyers, 34 Torpedo Boats, and 250 Submarines 1,585 Airship Destroyers. to blockade the Bight. These ships were sent specifically to block the Praenutian Union from using the 35 Super-Dreadnoughts, 50 Battlecruiser, 500 Destroyers, 900 Submarines, 20 Aircraft Carriers, 52 Seaplane Tenders, 460 Aeroplanes (v.2) and 20 Scout Airships / Blimps trapped behind the blockade.
 *  The Blockade of Inutillia

Shortly after the blockade of Inutillia both sides decided to reinforce their fleets.
 * Reinforcement