The Mimbanese Liberation Army, based in the Mimban System, was a guerrilla faction that confronted the Empire in 10 BBY. Resulting on an all-out war on the planet, the Mimbanese forces actively attacked Imperial interests on the planet that were focused on mining hyperbaride. The resulting conflict laid waste to large portions of the planet.
In the aftermath, Mimban has been slow to rebuild after the conflict. The Empire has opened the planet to a network of salvage prospectors who profit off of the post-war reconstruction.