The vids I've seen and talking to my buddies in the airforce, they seem to be using high explosive bunker busters (2000 deg in a confined space) and one that was, and I quote: " We got that shit right there too and it's still way classified. If the Ruskies are using that they aren't fucking around. "
So I would not worry myself over them finding anything in the rubble still in useful shape.
The vids I've seen and talking to my buddies in the airforce, they seem to be using high explosive bunker busters (2000 deg in a confined space) and one that was, and I quote: " We got that shit right there too and it's still way classified. If the Ruskies are using that they aren't fucking around. "
So I would not worry myself over them finding anything in the rubble still in useful shape.
I forgot about the bunker busters; that's probably what they're using. Good for them.