The 29th Fast Attack Squadron was a starfighter squadron in the Imperial Navy during the Galactic Civil War. TIE/D Defender pilots from the 29th Fast Attack Squadron were part of a mixed squadron with TIE/IN interceptor pilots from the 92nd Interceptor Squadron stationed aboard the EF76 Nebulon-B escort frigate Mephitis while it conducted tests of the TIE/ph phantom near Polis Massa.