Russia

Russia (Russian: Россия, tr. Rossiya, pronounced [rɐˈsʲijə]), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world by area, covering over 17,125,191 square kilometres (6,612,073 sq mi), and encompassing one-eighth of Earth's inhabitable landmass. Russia extends across eleven time zones and borders sixteen sovereign nations, the most of any country in the world. It is the ninth-most populous country and the most populous country in Europe, with a population of 145.5 million. The country's capital and largest city is Moscow, the largest city entirely within Europe. Saint Petersburg is Russia's cultural centre and second-largest city. Other major urban areas include Novosibirsk, Yekaterinburg, Nizhny Novgorod and Kazan.

1984 (original)
Russia invaded the USA alongside Cuba and Nicaragua after their spies crippled the U.S. Strategic Arm Command and came disguised as commercial charter flights.

2012 (remake)
Russia invaded the East coast while North Korea invaded the East coast on the remake.