Volodin said merely discussing a plot to assassinate Putin was path to nuclear war and that Carlson's comments should be investigated further. State news agency Tass reported that Russia's parliament will appeal to U.S. Congress and the U.N. to investigate the claims.

Russian Presidential spokesman Dmitry Peskov declined to comment on a report by the Syrian news agency SANA that the new Syrian authorities allegedly asked Moscow for compensation "to restore trust" and demanded the extradition of former President Bashar al-Assad.

Kremlin spokesperson Dmitry Peskov on Wednesday refused to comment on emerging reports that claim Syria’s new government asked Moscow for Bashar Assad’s extradition in return for Russia keeping its military bases in the country.

Russia reaffirms its commitment to maintain a permanent dialogue with Syria's new leadership after the ousting of President Bashar al-Assad.

Moscow believes it has the resources and manpower to withstand at least another year of the conflict.

Russia said on Friday that any placement of British military assets in Ukraine under a new 100-year partnership agreement between Kyiv and London would be of concern to Moscow.

Spokesman Dmitry Peskov said Trump was also fond of imposing sanctions during his first term and Moscow sees nothing new in the president's latest ultimatum. "We do not see any particular new elements here," Peskov told Russian media Thursday, Politico.eu reported. "He likes these methods, at least he liked them during his first presidency."

Reliance on Russia’s military offerings has become increasingly prevalent in parts of Africa, amid an aggressive push by Moscow to lessen Western influence on the continent.

The Kremlin said on Thursday it saw nothing particularly new in a threat by U.S. President Donald Trump to hit Russia with new sanctions and tariffs if it did not agree to end the war in Ukraine.

Russia has said that it would like to see a quick resumption of disarmament talks with the United States. "Of course we are interested in this negotiation process starting as soon as possible," Kremlin spokesman Dmitry Peskov told the Russian news agency Interfax on Friday.

Kremlin spokesman Dmitry Peskov offered his condolences to the families and friends of Russians killed in the plane crash on Wednesday.