Between the years of 19 BBY and 4 ABY, numerous Mid Rim uprisings occurred as monarchies within the Mid Rim region actively resisted the authority of the Galactic Empire. In response to these rebellions, Emperor Palpatine dispatched skilled starfighter pilots with the mission to quell the unrest and force the rebellious monarchies into submission, a goal they ultimately achieved.
The 2020 Star Wars: Squadrons video game referenced the Mid Rim uprisings. This reference appeared in the descriptions accompanying the Regicide Helmet, Flight Suit, and Vambraces cosmetic items available for Imperial pilots.