Ukraine-Russia sea clash: Merkel rules out military solution

Ukraine’s president says the government will impose unspecified restrictions on Russian citizens in response to the seizure of three Ukrainian vessels and their crews.
President Petro Poroshenko said that the one-month period of martial law introduced this week in Ukraine wouldn’t restrict travel, cash withdrawals or currency purchases by Ukrainians but Russians will face some constraints.
The Ukrainian leader tweeted Thursday that “there will be restrictions regarding Russian citizens, which I believe are quite justified.” He did not elaborate.
Ukrainian authorities have already denied entry to an increased number of Russians following the weekend incident.
German Chancellor Angela Merkel has stressed there is "no military solution", after Ukraine's leader urged Nato to send ships to the Sea of Azov.
Petro Poroshenko's request came following a naval confrontation with Russia in waters off Crimea.
On Sunday, Russia opened fire on three Ukrainian ships and seized their crews in the Kerch Strait.
Mrs Merkel said the crisis was "entirely the doing of the Russian president".
However, she said that "issues like these can only be solved by sensible dialogue".
Russian President Vladimir Putin accused Mr Poroshenko of creating the naval "provocation" to boost his ratings ahead of 2019 elections.
President Poroshenko has implemented martial law across Ukraine's border regions for 30 days in response to the crisis.
Meanwhile, Russian state media report that Moscow has delivered a battalion of S-400 surface-to-air missiles to north Crimea, and also plans to build a new missile early-warning radar station there.
The North Atlantic Treaty Organisation is the world's most powerful regional defence alliance, and members agree that an armed attack against one is considered an attack against them all.
Ukraine is not a Nato member, but it is a Nato partner country, meaning they co-operate on some political and security issues.
Media captionUkraine-Russia sea clash: Are Ukrainians worried?
Mr Poroshenko told Germany's Bild newspaper: "Germany is one of our closest allies and we hope that states within Nato are now ready to relocate naval ships to the Sea of Azov in order to assist Ukraine and provide security."
"We cannot accept this aggressive policy of Russia. First it was Crimea, then eastern Ukraine, now he wants the Sea of Azov. Germany, too, has to ask itself: what will Putin do next if we do not stop him?"
A Nato spokeswoman would not comment directly on Mr Poroshenko's request, but stressed that "since Russia's illegal annexation of Crimea in 2014, Nato has substantially increased its presence in the Black Sea".
Presentational grey line
The call for Nato to deploy warships to the Sea of Azov raises a variety of diplomatic and practical problems.
In strict legal terms, Russia and Ukraine share access to its waters under a 2003 treaty. This though specifically states that warships from third countries can only enter the Sea or make port visits there with the express permission of the other party.
Russia is hardly likely to give such permission. In practical terms it could easily block the Kerch Strait as it did earlier this week by placing a merchant vessel across the channel.
Nato in any case might see such a visit as more likely to inflame tensions.
It's more likely that Nato might seek to boost its naval deployments to the Black Sea where its members - Bulgaria, Romania and Turkey - are uneasy about Russia's more assertive behaviour.
Indeed the alliance says that its vessels have already spent some 120 days on patrol or exercises in the Black Sea this year, compared with 80 in 2017.
Speaking alongside Ukrainian Prime Minister Volodymyr Groysman at a business forum in Berlin, Mrs Merkel promised to hold talks with Mr Putin at the forthcoming G20 summit.
Ukrainian President Petro Poroshenko talks to tank crews during drills in northern UkraineImage copyrightAFP/UKRAINIAN PRESIDENTIAL PRESS SERVICE
Image captionPetro Poroshenko asked: "What will Putin do next if we do not stop him?"
"I want the Ukrainian soldiers released," she said. "We must do everything to help places like Mariupol, which depends upon access to the sea.
"We can't allow this city to just be cut off, thus indirectly isolating further parts of Ukraine.
"The Ukrainian side has asked us to act wisely... there is no military solution to these problems, we have to emphasise that."
At least three Ukrainian sailors were wounded when Russian FSB border guards opened fire on two Ukrainian gunboats and a tug off Crimea.
The peninsula was annexed by Russia in 2014, but officially remains part of Ukraine.
Map of route of Ukrainian boats off Crimea on 25 November
The naval boats had been sailing from Odessa to Mariupol, a Ukrainian port on the Azov sea, when they were confronted by the FSB vessels.
Ukraine says Russia is deliberately blockading Mariupol and another port, Berdyansk, preventing ships from getting through the Kerch Strait.
The 24 captured Ukrainian sailors have now been given two months in pre-trial detention by a court in Crimea.
Mr Putin called the sea clash "a provocation" organised by Ukraine's authorities "in the run-up to the Ukrainian presidential election in March 2019".
Mr Poroshenko has low popularity ratings. Recent polls suggest that only about 10% of the electorate plans to vote for him next year, with nearly 50% saying they would not vote for him under any circumstances, the Kyiv Post newspaper reported.
Media captionWhy tensions between Russia and Ukraine are so high
Mr Putin added that the Ukrainian president's decision to impose martial law after a mere "border incident" was extreme, because martial law was not even imposed at the height of the conflict with pro-Russian separatists in eastern Ukraine in 2014.
Mr Putin insisted that Russia's military response was appropriate as the Ukrainians had "trespassed" into Russia's territorial waters.
However, Ukrainian officials published a map on Wednesday, placing all three Ukrainian boats just outside Crimea's territorial waters at the time they were seized.