U.S. and Russian officials discussed a possible Russian-Ukrainian agreement on navigation safety in the Black Sea during talks in Saudi Arabia earlier this week, Russian Foreign Minister Sergei Lavrov told state media Tuesday.

For us, a ceasefire at sea means stopping attacks on Ukraine’s port infrastructure. That’s how we see it. What Russia means by it is, of course, not hard to guess,” Pletenchuk said. He added that conclusions should be drawn only after the final document is released.