Yeah, the Russia-Ukraine war has been an odd one. It's hard to tell how much of that is modern air defenses making it tough to do deep strikes reliably, holding

Yeah, the Russia-Ukraine war has been an odd one. It's hard to tell how much of that is modern air defenses making it tough to do deep strikes reliably, holding back for diplomatic/strategic reasons, or the Russian armed forces being a paper bear. Of those I tend to credit modern defenses and the paper bear combo more highly.