British Prime Minister Boris Johnson expressed concern on Monday (April 5) about Russia's military activities in Crimea and on the border with Ukraine during a telephone conversation with President Volodymyr Zelensky.
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The Prime Minister reiterated the UK's steadfast support for the sovereignty and territorial integrity of Ukraine,
" the Prime Minister's Office said in a statement.
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He expressed his solidarity with the government of President Zelensky in the face of this destabilizing activity and welcomed Ukraine's approach
," according to the same source.