 And that's where they're at right now. In the beginning, it wasn't very effective because Russia did not have the Shahed drones that are really supplementing these attacks on Ukrainian energy grid. Now they have both. And we have seen their strike patterns become more and more complex, complicated as they're trying to adjust to the Ukrainian air defense systems and they're countering. It's a cat and mouse game and the cycles are getting fast and really tight right now. So we're seeing a lot of adaptation in real time.