Western Operational Group (Ukrainian Insurgent Army)
The Western Operational Group of the Ukrainian Insurgent Army (Ukrainian: Оперативна група УПА-Захід, romanized: Operatyvna hrupa UPA-Zakhid), also known as UPA-West (Ukrainian: УПА-Захід, romanized: UPA-Zakhid), was one of the three operational groups of the Ukrainian Insurgent Army.