Russia

Union of Soviet Socialist Republics, commonly referred to as the Soviet Union or abbreviated as USSR, was one of the major powers existing before the Great War.

Pre-Divergence
The Soviet Union was the end result of the 1917 October Revolution, formally founded in 1922 as a federal union of Soviet republics. Nominally a federation, it was highly centralized in practice, dominated by the Russian Soviet Federative Socialist Republic, so much that the Soviet Union was frequently referred to as Soviet Russia or just Russia.

The Soviet Union rapidly evolved from a backwater to a major power, shedding the legacy of the tsarist empire through rapid industrialization and modernization. It turned into a brutal dictatorship under the autocratic rule of Joseph Stalin, participating in World War II first as an ally of Nazi Germany and then its opponent. Though it lost millions, the Soviet Union was the ultimate victor of the European theater and an indispensable member of the Allied nations, in the victory over the Axis powers.

Post-Divergence
However, despite military camaraderie and close cooperation as part of the Lend-Lease program, the ideological differences drove a rift between the allies soon after the war ended. Economic, military, and technological competition followed, leading to many disputes between the Soviet Union and the United States. One of the most prominent is the controversy over the first human in space: Despite Sino-Soviet protests and refutations, the United States consistently credited Captain Carl Bell as the first human in space, who successfully completed an orbital flight on May 5, 1961, on board Defiance 7, before dying in the capsule's crash landing.

In the 21st century, the Soviet Union was a shadow of its former self. The USSR's western republics broke away, declaring independence, and China supplanted the Union's position as a superpower, eclipsing its older communist sibling. However, the two communist powers were considered natural allies by the United States and thus a threat: After the outbreak of the Sino-American War, the possibility of a joint nuclear first strike by the USSR and China under orders from Chairman Cheng was considered as a viable option by defense analysts.

By 2077, however, relations improved. As a nominally communist state, the Soviet Union was still considered a potential enemy among the U.S. military, and corporate propaganda vilified the USSR as a land of forced labor camps and source of spies trying to obtain national secrets. Communist propaganda was also commonly broadcast to the United States. However, Soviet citizens could also openly immigrate to the United States. There was a cultural gulf, but Soviet citizens were commonly accepted, especially in organized crime. In fact, the relations were close enough that a Soviet diplomat from the Los Angeles consulate was accepted as a dweller of Vault 13, in the midst of the Sino-American War, and thus survived the war that extinguished most of human civilization, including the Soviet Union.

Units

 * The Spetnaz, a Russian Special forces unit, is mentioned in the description for the Scorpio submachine gun found in Fallout Tactics.

Equipment

 * AK-112 assault rifle
 * Scorpio

Known locations

 * Russia
 * Moscow (mentioned in Fallout 4)
 * Red Square (mentioned in Fallout: New Vegas)
 * The Kremlin (mentioned in Lonesome Road)
 * Chukchi Sea (seen on a map in a Capitol Post article about the liberation of Anchorage)
 * Chukotka (seen on a map in a Capitol Post article about the liberation of Anchorage)
 * Gulf of Anadyr (seen on a map in a Capitol Post article about the liberation of Anchorage)
 * Fallout Extreme
 * Abandoned oil refineries
 * Re-education Colony
 * Steppes villages

Appearances
The Soviet Union is mentioned in Fallout, Fallout 3, Fallout: New Vegas, Fallout 4, Fallout 76 and its content update Wastelanders, and Fallout Tactics. It was also meant to appear in the canceled game Fallout Extreme as an explorable area.

Behind the scenes

 * In Wastelanders, a top secret Soviet spy ring was planned for inclusion. The player would find a Soviet Mr Handy and complete Mission: Accessible, a training program that would prepare them for secret operations for "Mother Russia."