War to End All Wars

The War to End All Wars, the New Vegas War, or the JSDF-New Vegas War, was main, final, and only major conflict on CivUniverse. A coalition of most remaining active major nations formed the Joint Self Defense Front to counter the increasing imperial presence of New Vegas and her allies/protectorates. The JSDF disabled Jackpot, New Vegas's vault, and pearled most of their combatants, with the remaining going into hiding. Following the war, the server entered a period of peace and inactivity that eventually led to the end of the server.

The Great War
Date March 3 2021 - March 16 2021 Location Much of the server, largely the western half of the main continent Result The annexation of New Vegas by Hebun Shima and puppeting the new state of Ladvia
Belligerents
Joint Self Defense Front Cincinnati Tokyo Hebun Shima Javaya Sovia Acadia Hyperborean Confederation Archon Empire (some)	New Vegas Savaguard Archon Empire (some) With support from: Plexia (until March 4)