A peace agreement between Zeon and the Earth Federation holds after the One Year War, but three years later, rogue Zeon forces steal the powerful Federation mobile suit Gundam Unit 2 to execute Operation Stardust.

Mobile Suit Gundam 0083: Stardust Memory
The Zeon Empire and Earth Federation establish a fragile peace after the One-Year War, but three years later, Zeon secretly acquires the advanced Gundam Unit 2, a powerful mobile suit armed with nuclear capabilities.