Russia's President Dmitry Medvedev lays a wreath at the Tomb of the Unknown Soldier outside Moscow's Kremlin Feb 23, 2011. Russia celebrates its annual Defender of the Fatherland day on Feb 23. [Photo/Agencies]

Russia's President Dmitry Medvedev (R, front) and Prime Minister Vladimir Putin (L, front) inspect the guard of honour after attending a wreath-laying ceremony at the Tomb of the Unknown Soldier outside Moscow's Kremlin Feb 23, 2011. [Photo/Agencies]

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