EU will hold emergency summit on February 24 to 'hold Russia accountable'

The EU sanctions set to take effect later on Wednesday include blacklisting more politicians and curbing trade between the EU and the two breakaway regions

European Union leaders will hold an emergency summit on Thursday to discuss what to do next over Russia's recognition of two breakaway regions in eastern Ukraine, after the bloc approved on Wednesday a first, limited round of sanctions.

Russian President Vladimir Putin on Monday recognised the independence of two separatist enclaves in the Donbass region of eastern Ukraine that adjoin Russia and ordered troops to go there, deepening Western fears of a major war in Europe.

The EU sanctions set to take effect later on Wednesday include blacklisting more politicians and curbing trade between the EU and the two breakaway regions.

"It is important that we continue to be united and determined and jointly define our collective approach and actions," EU Council chief Charles Michel said in a letter inviting EU leaders to Brussels.

He said a special European Council meeting would be held on Thursday from 1900 GMT.

Mr Michel said the agenda of the meeting would include discussing "how we protect the rules-based international order; how we deal with Russia notably holding Russia accountable for its actions; how we will further support Ukraine and its people."