Zapadnaya Litsa
K-266 Orel is a Project 949AM (Antey modernized) nuclear-powered cruise missile submarine (SSGN) (NATO codename "Oscar" II). She is one of three Oscar II submarines still serving in the Russian Northern Fleet, all assigned to the 11th Submarine Division, berthed at Guba Bolshaya Lopatka (part of Zapadnaya Litsa, also known as Zaozersk), on the Kola Peninsula northwest of Severomorsk.