Rocket by Def Leppard backwards

Did you know if you play the beginning of the song "Rocket"(the LP version) by Def Leppard, you will hear some indistinguishable gibberish before you here a rocket lifting off. However, if you play this same segment backwards, they clearly say "We're fighting with the Gods of War." Ironically, the song "Gods of War" also happens to appear on that same album, which is called "Hysteria"