Russia conducted a “massive” attack against Ukraine’s energy infrastructure on Thursday, firing nearly 200 missiles and drones and leaving more than a million households without power, Ukrainian officials said.

Russia’s new ballistic missile flies on a high arc out of Earth’s atmosphere and releases multiple high-speed projectiles, making it challenging but not impossible to intercept

This is the first time Russia has used its so-called Oreshnik intermediate-range ballistic missile in combat. The launch also serves as a warning to the West.