By Our Reporter
Russian President Vladimir Putin has ordered troops into two rebel-held regions in eastern Ukraine, after recognising them as independent states.
Footage released overnight appeared to show Russian military vehicles heading towards the Ukrainian border.
Russia said the troops would be “peacekeeping” in the breakaway regions, which it has backed since 2014.
But the US said calling them peacekeepers was “nonsense”.
It accused Russia of creating a pretext for war.
Ukraine’s president said his country was “not afraid of anything or anyone”.
In a late-night televised address to the nation, President Volodymyr Zelensky called for “clear and effective actions of support” from Ukraine’s international allies.
“It is very important to see now who our real friend and partner is, and who will continue to scare the Russian Federation with words only,” he added.
Several countries, including the UK, are considering introducing new sanctions against Russia in response to the move.
Fears over an invasion have been rising in recent months, as Russia has massed some 150,000 troops along Ukraine’s borders, according to US estimates.
At an emergency meeting of the United Nations Security Council, US Ambassador Linda Thomas-Greenfield dismissed Russia’s claims that troops would be taking on a “peacekeeping” role, saying: “We know what they really are”.
Recognising Luhansk and Donetsk as independent was part of Russia’s bid to create a reason to invade Ukraine, she said.
Russia has been backing a bloody armed rebellion in eastern Ukraine for the past eight years. Some 14,000 people – including many civilians – have died in fighting since then.
In recent years, Russian passports have been given out to large numbers of people in Donetsk and Luhansk.
The rebel-held areas have been evacuating women, children and the elderly to Russia since late last week.
In an hour-long address on Monday, Mr Putin said Ukraine was an integral part of his country’s history, and described eastern Ukraine as “ancient Russian lands”.
Russia’s UN Ambassador Vasily Nebenzya argued for the need to defend the rebel-held areas in eastern Ukraine’s Donbas region from what he called Ukrainian aggression. “Allowing a new bloodbath in the Donbas is something we do not intend to do,” he said.
‘It’s unacceptable and unprovoked’
Western powers have rallied behind Ukraine, promising harsh sanctions against Russia if it invades – though it is not yet clear how effective this move could be.
The US swiftly condemned Mr Putin’s move, and President Joe Biden signed an executive order that prohibits new investment, trade and financing by Americans in the breakaway regions. The White House said the measures were separate to wider Western sanctions which are ready to go “should Russia further invade Ukraine”.
UK Prime Minister Boris Johnson said Russia’s actions amounted to “a flagrant violation of the sovereignty and integrity of Ukraine” that broke international law. He is set to chair a meeting of the government’s emergency committee on Tuesday to agree a significant package of sanctions against Russia.
The European Union pledged to “react with unity, firmness and with determination in solidarity with Ukraine”.
Australia’s Prime Minister Scott Morrison rejected the suggestion that Russian troops would have a peacekeeping brief, telling reporters: “It’s unacceptable, it’s unprovoked, it’s unwarranted… some suggestion that they are peacekeeping is nonsense.”
Both Germany’s Chancellor Olaf Scholz and France’s President Emmanuel Macron spoke with the Russian leader ahead of his announcement.