“Why waste drones on the ‘great wall’,” he said, referring to the enhanced security around Moscow. “If you hit the energy sector or military that’s the best strike, on the periphery.”

Exactly what I said in one of the other threads about the parade. Obviously moscow is going to be a priority for air defense, which makes other places easier to hit. Russia is too damn big to defend properly, even if their hardware wasn't half outdated and half wrecked.