Russia country profile
Russia - the largest country on earth in terms of surface area - emerged from a decade of post-Soviet economic and political turmoil to seek to reassert itself as a world power.
Income from vast natural resources, above all oil and gas, helped Russia overcome the economic collapse of 1998, but the oil price slump of 2014 ended the long run of prosperity.
The state-run gas monopoly Gazprom still supplies a large share of Europe's needs.
Vladimir Putin - Russia's dominant political figure since 2000 - has enhanced his control over state institutions and the media - a process supplemented more recently by an emphasis on fierce nationalism and hostility to the West.
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Population 142.7 million
Area 17 million sq km (6.6 million sq miles)
Major language Russian
Major religions Christianity, Islam
Life expectancy 63 years (men), 75 years (women)
President: Vladimir Putin
Vladimir Putin has been Russia's dominant political figure since his election as president in 2000, serving two terms and then a four-year stint as prime minister, before resuming the presidency in 2012.
Since his re-election against only token opposition, Russia's authorities have further tightened control over the media, muffled an embryonic opposition movement.
He has also and adopted a stridently nationalist course and appealed to memories of Soviet-era power to shore up domestic support.
The president presents himself as a strong leader who took Russia out of the economic, social and political crisis of the 1990s and defends Russia's national interests, particularly against alleged hostility.
Critics say he has undermined Russia's institutions, stymied democratic development and entrenched rule by a narrow, wealthy elite.
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Russian TV is dominated by channels that are either run directly by the state or owned by companies with close links to the Kremlin.
The government controls Channel One and Russia One - two of the three main federal channels - while state-controlled energy giant Gazprom owns NTV.
TV is the main news source for most Russians. There is a fast-growing pay-TV market, led by satellite broadcaster Tricolor. The government is undertaking a project to bring digital TV to every Russian home.
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Some key dates in Russia's history:
1547 - Grand Prince Ivan IV of Moscow (Ivan the Terrible) is the first ruler to be proclaimed Tsar of Russia.
1689-1725 - Peter the Great introduces far-reaching reforms.
1798-1815 - Russia takes part in the European coalitions against Revolutionary and Napoleonic France, defeating Napoleon's invasion in 1812 and contributing to his overthrow.
1853-57 - Russia suffers setback in attempt to seize territory from declining Ottoman Empire through its defeat in Crimean War.
1904-05 - Russian expansion in Manchuria leads to war with Japan - and the 1905 revolution, which forced Tsar Nicholas II to grant a constitution and establish a parliament, the Duma.
1914 - Russian-Austrian rivalry in Balkans contributes to outbreak of First World War, in which Russia fought alongside Britain and France.
1917 - Nicholas II abdicates. Bolshevik revolutionaries led by Lenin topple the provisional government and take power.
1918-22 - Civil war between Red Army and anti-communist White Russians.
1922 - Bolsheviks reorganise remnants of Russian Empire as Union of Soviet Socialist Republics.
1945 - Allied victory over Nazi Germany is followed by swift establishment of Soviet hegemony in Central and Eastern Europe, and Balkans. The end of the war sees the start of decades of Cold War rivalry with the West.
1953 - Death of dictator Joseph Stalin ushers in less repressive rule at home, although Communist Party political dominance is firmly upheld.
1991 - Russia becomes independent as the Soviet Union collapses and, together with Ukraine and Belarus, forms the Commonwealth of Independent States, which is eventually joined by most former Soviet republics.
2014 - Russia seizes Ukrainian region of Crimea, prompting the biggest East-West showdown since the Cold War.
2015 September - Russia begins armed intervention in Syria to support ally President Bashar al-Assad.
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