When asked if Russia was heading for a break with the European Union, Russia’s Foreign Affairs Minister Sergey Lavrov said: “We proceed from the fact that we are ready (for that). In the event that we again see sanctions imposed in some sectors that create risks for our economy, including in the most sensitive spheres,” according to a translation of the comments by Reuters.

“We don’t want to isolate ourselves from global life, but we have to be ready for that. If you want peace then prepare for war,” Lavrov added.

Neither the Russian foreign affairs ministry nor the European Commission, the executive arm of the EU, was immediately available for comment.

The relationship between Russia and the EU hit a new low last week when the EU’s foreign policy chief, Josep Borrell, visited his counterpart in Moscow. It has since been described as a “humiliating” trip by analysts.

Borrell went to voice the EU’s opposition to the arrest of Alexei Navalny, a fierce critic of Russian President Vladimir Putin. However, he accused Russia of putting together “an aggressively-staged press conference” during his trip.

In remarks to the press, Lavrov said that, “the EU is not a reliable partner, at least at the current stage.” Borrell failed to address that comment, which sparked anger among some European lawmakers.