Barely two months after the EU-Russia summit in Stockholm, the energy tensions resurface. Moscow may decide to deprive Slovakia, Hungary and the Czech Republic of oil because of "unresolved issues between the Russian Federation and Ukraine," said the Slovak government in a statement Monday, citing a letter sent by the Russia to the European Commission.

In this letter, Moscow stresses the existence of a "trade dispute" with Kiev, confirmed a spokesman for the European Commission Figaro.fr. "Member states have been alerted to this note by the usual procedures. The oil price is a sensitive issue between the two neighboring countries, which have already been two "gas wars" in late 2005 and early 2009. If Europe is much less dependent on gas than oil from Russia, the prospect of closing the valve by Moscow worried.Slovak Prime Minister Robert Fico has convened an emergency meeting of the Security Council in the country on Monday, the government said.

Kiev wants "guarantees" on transit

The Ukraine has not responded. Sergui Zinkevitch, a spokesman for the Ukrainian pipeline operator Ukrtransnafta, told AFP that Kiev wanted to review the conditions of transit of Russian oil to the EU. "The current contract was concluded in 2004 for fifteen years, the Ukraine wants to make amendments." And seeks assurances from Moscow on the volume of oil transiting through the country. "Negotiations are continuing," acted as spokesman. According Sergui Zinkevitch, however, complaints from Moscow did not arise, the tariff issue has been resolved."A compromise satisfactory to both parties has been found," he said.

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