Zelensky at NATO Summit in Ankara: We have completely eliminated the very idea of Russia having a strategic rear. And you know this country — for a long time, Russia believed it had a territorial advantage. No one else possessed a deep rear. It could safely keep military production, military equipment, and everything its war depends on, believing no one could reach them. And we have reached them. Just yesterday, Ukrainian drones broke through Russia's defenses and struck a Russian oil refinery in Siberia. And this is not an exception. It's the new reality, and there is no major oil refinery left in Russia that has not been struck by Ukraine.