Let's talk about escalation of Russia in Ukraine specifically.
You mentioned that they seem to be gaining little ground for a high cost. We're hearing of casualties of over a million people on the Russian side already. I'm hearing that tanks and armoured vehicles are in quite a state of disrepair and that the Russians do not have availability of them anymore, especially main battle tanks.
How is that impacting their rationale in going more to Shahed drones, using more hypersonic glide missiles and rockets, and attacking further inland than what we witnessed, such as more frequent bombings of Kyiv, Lviv and other Ukrainian cities?