Ukraine plans to conduct its first long-range attacks in the coming days.

MOSCOW (Reuters) -Russian lawmaker Maria Butina said on Monday that the administration of President Joe Biden was risking World War Three if it had allowed Ukraine to use U.S.-made weapons to strike deep into Russia. "These guys, Biden's administration, is trying to escalate the situation to the maximum while they still have power and are still in office," Butina told Reuters. Reuters, citing two U.S. officials and a source familiar with the decision, reported on Sunday that Biden's administration has made the decision to allow Ukraine to make the strikes with U.S. weapons deep into Russia.

Donald Trump Jr has accused Joe Biden of trying to start World War Three ahead of his father taking office.

Ukraine plans to conduct its first long-range attacks in the coming days, sources said, without revealing details due to operational security concerns.

The US has allowed Ukraine to use long-range missiles to attack Russia. The move cam after requests from Volodymyr Zelensky but has been met with criticism from Russia and inside America

Polish President Andrzej Duda said on Monday that a U.S. decision to allow Ukraine to use U.S.-made weapons to strike deep into Russia may be a decisive moment in the war. Two U.S. officials and a source familiar with the decision revealed the significant reversal of Washington's policy in the Ukraine-Russia conflict on Sunday.

The Kremlin has issued a stark World War Three warning after Joe Biden 'allowed Ukraine to use US long-range missiles in Russia'.

Joe Biden has said that the US supports Ukraine's sovereignty amid a brewing row over the US giving Kyiv permission to use its missiles to strike deep within Russia.

Russia has vowed a "tangible response" if Ukraine uses long-range missiles on its territory - and claimed that the US would be directly involved in the war.

An ally of Donald Trump has told LBC that Joe Biden is "sabotaging" efforts to bring peace to Ukraine by allowing Kyiv to use long-range missiles against Russia.