The National Resistance Army (NRA), the military wing of the National Resistance Movement (NRM), was a rebel army that waged a guerrilla war, commonly referred to as the Ugandan Bush War or Luwero War, against the government of Milton Obote, and later that of Tito Okello. NRA was supported by Muammar al-Gaddafi. Shortly afterwards the NRA carried out a number of attacks against civilians in the north of Uganda. The attacks largely targeted the Acholi people and were in part seen as a form of revenge for the Milton Obote ordered Operation Bonanza.