From the Wikipedia page 
Primorsky District (Russian: Примо́рский райо́н) is an administrative district (raion), one of the twenty-one in Arkhangelsk Oblast, Russia. As a municipal division, it is incorporated as Primorsky Municipal District, and also includes Solovetsky Islands in the White Sea and Franz Josef Land and Victoria Island in the Arctic Ocean (even though within the administrative framework those are incorporated as Solovetsky District and the island territories, respectively). It is located in the north of the oblast and borders with Mezensky District in the northeast, Pinezhsky District in the east, Kholmogorsky District in the southeast, Plesetsky District in the south, and with Onezhsky District in the south. From the north, the district is washed by the White Sea. The area of the district is 46,100 square kilometers (17,800 sq mi). Its administrative center is the city of Arkhangelsk.