First Stark Hyperspace War (Earth-2356)

The First Stark Hyperspace War, also simply known as the Stark Hyperspace War, or theStark Conflict, was the first of the three great interstellar wars that involved majority of the worlds within the Galactic Republic and the Jedi Order against its enemies. There are few reliable surviving records of the war, but the experiences of the conflict led to the birth of the tactics that still form the cornerstone of warfare. It ended with an armistice treaty known as the Treaty of Coruscant, but only after most of the Core Worlds and the Inner Rim had been seriously damaged. Even then, the peace only lasted another twenty years until the Second Stark Hyperspace War erupted.

Source

 * https://naruto.fandom.com/wiki/First_Shinobi_World_War