Vladimir Putin's propaganda machine has accused Britain of providing explosives used in a series of high-profile assassinations inside Russia - and warned that "British blood must be spilled" in retal

Vladimir Putin's propaganda machine has accused Britain of providing explosives used in a series of high-profile assassinations inside Russia - and warned that "British blood must be spilled" in retal

Kremlin-backed media outlets have accused Britain of supplying explosives used in a series of high-profile assassinations in Russia, warning that "British blood must be spilled" in retaliation, following on from recent threats made my Russia against Ukraine's 'peacekeepers.