Ukraine crisis: Nato suspends Russia co-operation

Nato foreign ministers have agreed to suspend all practical civilian and military co-operation with Russia.

Secretary General Anders Fogh Rasmussen said Russia's annexation of Ukraine's Crimea region was the gravest threat to European security for a generation.

There could be no "business as usual", he added.

He had earlier categorically denied reports that Russia was pulling its forces back from its border with Ukraine.

Moscow is believed to have massed tens of thousands of troops on Ukraine's eastern border in recent days, causing alarm in Kiev and the West.

Foreign ministers from the 28-member Nato bloc, gathering in Brussels for their first meeting since Russia's annexation of Crimea, issued a strongly worded statement in which they condemned Russia's "illegal" annexation of Ukraine's Crimea region.

They agreed to suspend Nato co-operation with Russia in a number of bodies but added that dialogue in the Nato-Russia Council could continue, as necessary, at ambassadorial level and above "to allow us to exchange views, first and foremost on this crisis. We will review Nato's relations with Russia at our next meeting in June".

They are also looking at options including situating permanent military bases in the Baltic states to reassure members in Eastern Europe. Russia's actions in Ukraine have caused concern in Estonia, Latvia and Lithuania, which were part of the Soviet Union during the Cold War.

Nato jets will take part in air patrols in the region later in a routine exercise that analysts say has taken on added significance due to the crisis. Several Nato countries, including the UK, US and France, have offered additional military aircraft.

Separately, the US House of Representatives voted overwhelmingly to back a bill providing aid to Ukraine and imposing certain sanctions against Russia over the annexation of Crimea. The bill now goes to President Barack Obama for signature.

'Aggression'

Announcing the formal suspension of ties, Mr Rasmussen said Nato's message was clear: it stood by its allies, it stood by Ukraine and it stood by the international system of rules that had developed in recent decades. He urged Russia to be part of a solution "respecting international law and Ukraine's borders".

He also said Nato would offer Ukraine greater access to alliance exercises and support the development of its military.

Russia has said the troops deployed along its border with Ukraine are taking part in military exercises

Ukrainian forces have been leaving Crimea after Russia's military takeover of the peninsula

The US Air Force has sent 10 F-15 jets to help Nato boost its military presence in the Baltic states

Ukraine's special forces reportedly seized weapons from members of the radical Right Sector group

A Nato official later confirmed to the BBC that co-operation with Russia over a counter-narcotics operation in Afghanistan would not be renewed after the current session.

The official said that Russia's mission at Nato would remain open but that Ukraine would be top of the agenda in any talks.

Ukrainian ministers were also in Brussels to meet their Nato counterparts. A joint Nato-Ukraine statement issued after their meeting announced that they would intensify co-operation and promote defence reforms in Ukraine through training and other programmes.

Speaking earlier, Mr Rasmussen praised what he termed the "exemplary restraint" shown by the Ukrainian government and military, and welcomed the advent of "solid democracy" in Ukraine.

"Russia's aggression against Ukraine challenges our vision of a Europe whole free and at peace," Mr Rasmussen also said.

But despite the uncompromising language, Mr Rasmussen concluded by saying: "The only path to follow is the political and diplomatic path."

In Moscow, the Russian foreign ministry warned Kiev against any attempts to join Nato, saying such efforts in the past had "led to a freezing of Russian-Ukrainian political contacts, a 'headache' in Nato-Russia relations and... a deepening split within Ukrainian society".

On Monday, Russian President Vladimir Putin told German Chancellor Angela Merkel he had ordered a partial withdrawal of Russian troops from the border with eastern Ukraine.

But Mr Rasmussen told reporters: "Unfortunately, I cannot confirm that Russia is withdrawing its troops. This is not what we are seeing."

Gas price rise

Meanwhile, Russian energy firm Gazprom has announced an increase of the price it charges Ukraine for gas from Tuesday.

Gazprom's chief executive Alexei Miller said the price of Russian gas for Ukraine had gone up to $385.5 (£231) per 1,000 cubic metres in the second quarter of 2014 from the previous rate of $268.5.

Mr Miller added that Ukraine's unpaid gas bills to Russia stood at $1.7bn.

In other developments on Tuesday

• Ukraine's parliament ordered security services to disarm all "illegal armed groups", following Monday night's shooting in Kiev that involved a member of the radical Right Sector group

• MPs in Kiev voted to allow to hold joint military exercises with Nato and other nations on Ukrainian soil

• Russia's upper house of parliament voted to pull out of a treaty with Ukraine on the Black Sea Fleet's presence in Crimea

Tensions between the Kremlin and the West rose after the overthrow of pro-Kremlin Ukrainian President Viktor Yanukovych in February, following months of street protests.

Russia's subsequent decision to annex Crimea, after a Moscow-backed referendum that was later condemned as illegal by the UN General Assembly, triggered a crisis in relations.

The US and EU have imposed sanctions on members of President Putin's inner circle and other officials. Russia has retaliated with its own sanctions on US politicians.