Russia, EU pledge to continue dialogue despite sanctions
"We can have no illusions about the problems weighing on our relationship today. They exist. It would be pointless, even dangerous, to ignore them. We must tackle them urgently," Juncker said.
The dialogue should start with discussing the Minsk agreements, and ensuring the norms and rules of international law, Juncker added.
"Russia's actions have shaken the principles of European security. Sovereignty, sovereign equality, the non-use of force, and territorial integrity matter. They cannot be ignored," he said.
As for Ukraine, it should make its own decisions regarding relations with all states, including with Russia and the EU, and the choice should be respected, Juncker said, adding that a stable Ukraine would benefit the Russian economy.
Juncker also defended his decision to arrive in Russia for the summit, saying it was common sense to continue the dialogue with Moscow despite any tensions, and that he knew some didn't support his step to come to St. Petersburg. He said he was expecting "frank" negotiations with President Vladimir Putin on many subjects.
For its part, Russia has never courted confrontation with the West and has always been "in favor of an equal and mutually beneficial dialogue," Russian Foreign Minister Sergey Lavrov said during the forum.
"The experts that gather here are very interested in fixing relations between Russia and the West… The current crisis should help us, as well as the EU, understand how to proceed. We will neither take offense, nor go into isolation,” Lavrov said.
“We have carried out an inventory of our relations with the EU, drafted it on paper, and have an extensive document. We’ll give it to our colleagues and offer to conduct an inventory together,” Lavrov added.
The foreign minister also said the EU is a most important economic partner for Moscow, and expressed his certitude that “the development of various ties in economics, politics, culture, security directly aligns with the interests of both Russia and European countries.”
The EU is Russia's main trading partner, accounting for 44.8 percent of Russia's foreign trade in 2015. Russia is the fourth-largest trade partner of the bloc after the US, China and Switzerland, plus the biggest natural gas supplier to the EU and one of its biggest oil suppliers.
However, due to recent tensions, trade between Moscow and Brussels dropped sharply from $417.7 billion in 2013 to $235.7 billion last year.
The St. Petersburg International Economic Forum is held on June 16-18, focusing on the theme ‘Capitalizing on the New Global Economic Reality’.