The (/ Dalnij Istrebitel' Soprovozhdenya – "long-range escort fighter") a prototype Soviet heavy fighter of World War II, envisioned to serve primarily in the escort fighter role.
"Beat Dis" is a song by British act Bomb the Bass, a studio production 'group' formed by producer Tim Simenon originally as the Rhythm King All Stars, with producer Pascal Gabriel and Adele Nozedar from Indians in Moscow involved too.