Dozens of people have been killed as fighting broke out on the streets of Odessa, opening a new front in a conflict that has split the country.
In the east, pro-Russian separatists brought down two Ukrainian military helicopters involved in a pre-dawn operation to try to dislodge the militants from their strongholds in the town of Slaviansk.
The separatists said three of their number had been killed, and two civilians, while the defence ministry said two crew from the downed helicopters died and two other servicemen were killed when separatists attacked them on Friday evening.
“Heavy fighting is continuing,” the Ukrainian Defence Ministry said. Russian media also said fighting had broken out overnight near the town of Kramatorsk, just south of Slaviansk but Reuters could not independently confirm the reports.
Russian-speaking eastern Ukraine has been the focus of concern in Western capitals since pro-Russian gunmen overran the region after Moscow annexed mainly Russian Crimea from Ukraine in March. Clashes had also occurred in largely Russian-speaking Odessa, not far from Crimea, but no one had died there before.
Police said three people were shot dead and dozens of others wounded in running battles between people backing Kiev and pro-Russian activists in the port city. Another man died later and a further 31 people were killed when a trade union building was set on fire as fighting continued into the evening, police said.
The total death toll in Odessa later reached 43, Interfax-Ukraine reported.
Fired on civilians
President Vladimir Putin’s spokesperson said Ukrainian forces had fired on civilians from the air in Slaviansk in a “punitive operation” that destroyed an international peace plan. Moscow has tens of thousands of troops massed on the border and claims the right to invade if needed to protect Russian speakers.
The Western-backed government in Kiev said the use of missiles to bring down its helicopters showed Russian forces were already in the town and also that Russian “armed saboteurs” had tried to enter the country overnight, but were pushed back by Ukrainian border troops.
Moscow denies involvement with the rebels and its Security Service said the incursion report was untrue.
Kiev said it was forced to act in eastern Ukraine because Moscow was backing groups there who were “putting civilians in danger, seizing hostages and creating an atmosphere of terror and violence”.
Reuters journalists in Slaviansk, the most heavily fortified bastion of pro-Russian separatists in eastern Ukraine, heard shooting and saw one helicopter opening fire before dawn. Later in the day, the city was largely quiet, with shops shut and armed separatists in control of the streets.
Advancing Ukrainian forces in armoured vehicles took up positions in the suburbs, but rebels still controlled most of the town of 130 000.
Acting President Oleksander Turchinov said the operation had been complicated by the rebels’ use of human shields and had not progressed as quickly as had been hoped.
The growing chaos is overshadowing a presidential election the pro-Western leadership in Kiev is planning for May 25. The rebels are planning a vote on May 11 to seek a mandate to break with Kiev, like one held in Crimea before Moscow took it over.
Moscow moved in on Crimea following the overthrow of Ukraine’s pro-Moscow president by protesters angered by his decision to scrap a trade deal with Europe.
The US and Europe have imposed sanctions on individuals over the Ukraine crisis but they have had limited impact. US President Barack Obama said the next step would be sanctions on sectors of the Russian economy and they would be imposed if Moscow impeded the Ukrainian presidential poll.
German Chancellor Angela Merkel, visiting Washington, told a joint news conference with Obama that the elections on May 25 were critical and sectoral sanctions were ready.
The energy and banking sectors are likely targets.
On the square outside city hall in Slaviansk, about 100 people gathered on Friday and said they were appealing to Putin to send troops to help them.
Businessperson Tamara Voshchanaya said: “What can you think when the sound of cannon makes you jump out of bed, when helicopters are flying over and shooting at our guys?
On the town’s southern outskirts, eight Ukrainian armoured personnel carriers cut off the road but faced a cordon of local residents shouting at them to go home. Some rebels erected barricades of trees.
Putin’s popularity has soared with the seizure of Crimea and talk of restoring Moscow’s former empire. This week he restored the Soviet-era tradition of holding a May Day parade on Red Square, where marchers carried banners hailing the acquisition of Ukrainian territory.
US Defense Secretary Chuck Hagel said Russia’s actions in Ukraine had shattered the myth of European security in the post-Cold War era and said NATO allies had increased the danger by failing to meet their defence spending pledges.
The European Union said it was watching events in eastern Ukraine with growing concern. But Kiev is not a member of Nato and Western leaders have made clear they will not fight to defend Ukraine.
The Ukrainian Defence Ministry said two Mi-24 attack helicopters had been shot down by shoulder-launched missiles while on patrol overnight around Slaviansk. Two airmen were killed and others wounded.
Other Ukrainian officials and the separatist leader in Slaviansk said earlier that one airman was taken prisoner.
A third helicopter, an Mi-8 transport aircraft, was also hit and a serviceman wounded, the Defence Ministry said. The SBU security service said this helicopter was carrying medics.
Ukrainian officials said their troops overran rebel checkpoints and Slaviansk was now “tightly encircled”.
Putin’s spokesperson heaped blame on the Ukrainian government, which took power two months ago after pro-Western protests forced president Viktor Yanukovich to flee to Russia.
Saying that Putin had warned before that any “punitive operation” would be a “criminal act”, Dmitry Peskov told Russian news agencies that this had now happened in Slaviansk.
“While Russia is making efforts to de-escalate and settle the conflict, the Kiev regime has turned to firing on civilian towns with military aircraft and has begun a punitive operation, effectively destroying the last hope of survival for the Geneva accord,” he said, referring to a deal on April 17 signed by Russia, Ukraine, the US and the European Union.
Under that agreement, separatists were supposed to lay down their arms and vacate the public buildings they have seized in about a dozen towns they have seized across the Russian-speaking east. Since then, however, they have tightened their grip.
Ukraine’s Interior Ministry said it persuaded separatists to leave two buildings in the city of Luhansk on Friday.
The SBU said the deadly use by the separatists of shoulder-launched anti-aircraft missiles was evidence that “trained, highly qualified foreign military specialists” were operating in the area “and not local civilians, as the Russian government says, armed only with guns taken from hunting stores”. – Reuters