The Russian President ordered Wagner mercenary fighters to sign an oath of allegiance to the Russian state days after its leader, Yevgeny Prigozhin died in a plane crash.

Iran PressEurope: Russian President Vladimir Putin has ordered Wagner mercenaries to sign an oath of allegiance to the Russian state after a plane believed to be carrying their leader Yevgeny Prigozhin crashed near Moscow.

With immediate effect on Friday, Russia’s president signed the decree, published on the Kremlin website, which obliges anyone carrying out work on behalf of the military or Moscow’s war in Ukraine to swear a formal oath of allegiance to Russia.

The oath includes a line in which those who take it promise to strictly follow the orders of commanders and senior leaders.

Earlier, the Russian government has said called reports attributing the presumed death of Wagner Group boss Yevgeny Prigozhin to President Vladimir Putin as "absolute lie".

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Attributing Prigozhin death to Putin 'absolute lie': Russia