Star Wars: The Clone Wars Revised timeline part 1
40 BBY, Month Two, Day Twenty-Eight: Infuriated at the recent spike (and long-term growth) of piracy across the Expansion Region, Mid Rim, and Outer Rim Territories, several hundred worlds sign the Treaty of Concordance with the Axis of Spaarti, an isolationist faction that successfully seceded from the Galactic Republic just over two decades prior with cloned soldiers. With massive cloning repositories and several leading shipbuilders and armament manufacturers at their disposal, the Concordance hopes to sweep across the galaxy with its forces to overthrow and replace the corrupt Republic.
40 BBY, Month Three, Day Thirteen: Outbreak of the Clone Wars. Forces of the Concordance launch a large scale, multi-pronged assault across Republic member systems along the Outer Rim Territories. The Outer Rim Fleet of the Republic Navy, outgunned and undermanned, is caught off-guard, losing many vessels and personnel in the ensuing battles. A counteroffensive urgently recommended by Republic Milit