In video posted on Instagram, Alexei Navalny, who was poisoned with Novichok, can be seen up and about and walking down stairs in the Berlin hospital where he is being treated.
Allies of the poisoned opposition leader claim wins in Siberia as independent monitors condemned a reported "stream" of voting irregularities.
Before being poisoned, Kremlin critic Alexei Navalny was urging Russians to vote tactically by casting their ballot for candidates best placed to defeat the ruling United Russia party.
Maria Zakharova, the spokeswoman for the Russian Foreign Affairs Ministry, posted a picture of Vucic's meeting with US President Donald Trump at the White House last week with a picture of Sharon Stone's legs from the Basic Instinct movie underneath.
Just in: Russian opposition leader Alexei Navalny taken out of an induced coma and is responsive, say doctors
The rallies in Khabarovsk, a city on the border with China, is a major show of defiance against Moscow's policies, observers say.
Moscow says Lukashenko and Putin expressed confidence that the situation will be settled as the arrest of 33 Russians in Belarus threatens to sour ties between the historic allies.
Over 40 warships took part in the naval parade along the Neva River in St Petersburg.
Vladimir Putin announces new ships and hypersonic weapons for Russia's navy during a ceremony in St Petersburg.