Pribilovo is a settlement on Karelian Isthmus

Karelian Isthmus

The Karelian Isthmus is the approximately 45–110 km wide stretch of land, situated between the Gulf of Finland and Lake Ladoga in northwestern Russia, to the north of the River Neva . Its northwestern boundary is the relatively narrow area between the Bay of Vyborg and Lake Ladoga...

, in the Vyborgsky District

Vyborgsky District, Leningrad Oblast

Vyborgsky District is a district of Leningrad Oblast, Russia, on the Karelian Isthmus, established in 1940 when the territory had been ceded by Finland to the Soviet Union by Moscow Peace Treaty as a result of the Winter War. The area of the district is . Its administrative center is the town of...

 of Leningrad Oblast

Leningrad Oblast

Leningrad Oblast is a federal subject of Russia . It was established on August 1, 1927, although it was not until 1946 that the oblast's borders had been mostly settled in their present position...

, on the eastern shore of the Bay of Vyborg. It hosts an air base in Russia

Russia

Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

 located 28 km south of Vyborg

Vyborg

Vyborg is a town in Leningrad Oblast, Russia, situated on the Karelian Isthmus near the head of the Bay of Vyborg, to the northwest of St. Petersburg and south from Russia's border with Finland, where the Saimaa Canal enters the Gulf of Finland...

, and a naval military airfield with 10 medium-sized revetment

Revetment

Revetments, or revêtements , have a variety of meanings in architecture, engineering and art history. In stream restoration, river engineering or coastal management, they are sloping structures placed on banks or cliffs in such a way as to absorb the energy of incoming water...

s and 12 large ones. The airfield guards the approach to St. Petersburg (Leningrad) from Helsinki, Finland. Pribylovo is also a station of the Primorsk

Primorsk, Leningrad Oblast

Primorsk is a coastal town in Vyborgsky District of Leningrad Oblast, Russia, and the largest Russian port on the Baltic. It is located on the Karelian Isthmus, west of St. Petersburg, at the northern coast of the Gulf of Finland, near Birch Islands, protected as a sea bird sanctuary...

-Vyborg

Vyborg

Vyborg is a town in Leningrad Oblast, Russia, situated on the Karelian Isthmus near the head of the Bay of Vyborg, to the northwest of St. Petersburg and south from Russia's border with Finland, where the Saimaa Canal enters the Gulf of Finland...

railroad.