Russian parliament approves troop deployment in Ukraine Published duration 1 March 2014

image copyright Reuters image caption There were fierce clashes between pro- and anti-Russian protesters in the eastern city of Kharkiv

Russia's upper house of parliament has approved President Putin's request for Russian forces to be used in Ukraine.

He had asked that Russian forces be used "until the normalisation of the political situation in the country".

Russia's Black Sea Fleet is based in the Ukrainian region of Crimea, where many ethnic Russians live.

Ukraine's acting President Olexander Turchynov said he had put the army on full alert but urged people to remain calm.

In a televised address, he asked Ukrainians to bridge divisions in the country and said they must not fall for provocations.

Prime Minister Arseniy Yatsenyuk, who was standing next to Mr Turchynov, said he was "convinced" Russia would not intervene militarily "as this would be the beginning of war and the end of all relations".

media caption Pro-Russian demonstrations took place in several cities on Saturday

There have been big pro-Russian rallies in several Ukrainian cities outside Crimea:

In Donetsk, Mr Yanukovych's traditional stronghold, demonstrators from a crowd of some 7,000 tried unsuccessfully to occupy the regional administration building, raising a Russian tricolour on a nearby flag-post

In Kharkiv, Ukraine's second-biggest city, dozens of people were injured after scuffles between pro- and anti-Russian protesters broke out outside the regional administration building

In Mariupol, in the south-east, hundreds of protesters carrying Russian flags gathered outside the city council in eastern and southern Ukraine.

'Red line'

Russia's Vladimir Putin submitted the request for troops "in connection with the extraordinary situation in Ukraine and the threat to the lives of Russian citizens", the Kremlin said.

The upper house went into a special session almost immediately after Mr Putin made the request, and swiftly approved it.

Deputy Foreign Minister Grigory Karasin said, however, that this "does not mean that this right will be used quickly" to deploy troops.

The move has alarmed foreign leaders who were quick to express their concern.

UK Prime Minister David Cameron said "everyone must think carefully about their actions and work to lower, not escalate tensions".

UN Secretary General Ban Ki-moon called for "an immediate restoration of calm and direct dialogue", whilst Nato's Anders Fogh Rasmussen tweeted: "Urgent need for de-escalation in Crimea".

US officials said Defence Secretary Chuck Hagel had spoken by telephone to his Russian counterpart Sergei Soigu.

The UN Security Council is holding an emergency session to discuss the crisis, and EU foreign ministers will meet on Monday.

image copyright Reuters image caption The build-up of Russia's military in Crimea was evident even before Saturday's vote in Moscow to send extra troops

image copyright Getty Images image caption The presence of Russia has been welcomed by many of Crimea's ethnic Russians

image copyright AFP image caption Pro-Russian populations in several eastern and southern cities across Ukraine took to the streets on Saturday to voice their opposition to the new interim government in Kiev

image copyright AFP image caption Meanwhile, in Kiev's Independence Square, people gathered for the funeral of one of the 88 people killed in violent clashes with police that led to the departure of President Viktor Yanukovych a week ago

The BBC's Richard Galpin in Moscow says it is potentially significant that Mr Putin's request was for deployment in Ukraine as a whole, and not specifically for flashpoints such as Crimea.

Earlier, the lower house of parliament had urged the president to take whatever measures were necessary to "stabilise" the situation in Crimea.

During the upper house debate, one legislator accused US President Barack Obama of crossing "a red line" with his comments on Friday that there would be costs if Russia intervened militarily in Ukraine.

The upper house has recommended that the Russian ambassador to the US should be recalled, although the decision lies with Mr Putin.

image copyright AP image caption These activists in Donetsk tried to hoist the Russian flag over an administrative building

image copyright AP image caption But the protests turned bloody in Kharkiv after these pro-Kiev activists clashed with Russian supporters who were trying to enter an administrative office

President Putin's request follows days of military activity in Crimea during which unidentified armed men moved in to take over the regional parliament, state television and telecommunications hubs.

Soldiers from Russia's Black Sea Fleet, which is based in Crimea, are reported to be guarding some administrative buildings and military bases.

Amid the closure of airspace over Crimea's regional capital Simferopol on Friday evening, there were unconfirmed reports that Russian planes were flying in thousands of troops.

media caption William Hague said he will travel to Kiev tomorrow to meet with the new authorities there

Ukrainian Defence Minister Ihor Tenyukh said on Saturday there are now an extra 6,000 Russian troops in Crimea, alongside an additional 30 armoured vehicles.

Under the agreement governing the presence of the fleet in Crimea, the Russians must co-ordinate all troop movements outside the fleet's base with the Ukrainian authorities beforehand.

The newly-elected pro-Moscow leader of Crimea, Sergiy Aksyonov, earlier said he had appealed to Mr Putin for help to ensure peace on the peninsula - a request which the Kremlin said it would "not leave unnoticed".