BBC News

Voting in Ukraine's so-called independence referendums has begun in four regions occupied and occupied by Russian forces.
People in Luhansk, Donetsk, Zaporizhzhia and Kherson have been told to vote on proposals for their regions to leave Ukraine and become part of Russia.
Ukraine and its allies have denounced vote rigging to justify the annexation of Ukrainian territory.
There have been rallies in Moscow in favor of the referendum, but there is also a growing sense of unease over it
President Putin's decision to call up more men to fight
Ukraine.