I know in Iraq it took a pretty big IED to take one out. Unlike Russian tanks I'm sure the crew had a much better chance at survival. No turret throwing contest. Assuming the video is real it was shown burning so I don't know what condition it's in. To your point on repair, I'm skeptical the capability is there to fix many of these. Media reports say a drone did it, but I guess you can say even a Javelin style weapon could loosely fit in that category depending on who's doing the reporting. More info to follow I'm sure.