Well, I have a thought ...
In May 1992 two Bear-Hs visited the US, marking the very first time Russian bombers landed on US soil. They came to Barksdale AFB, LA (the main home of the B-52 with the 2nd Bomb Wing, and HQ of 8th AF since 1975, BTW), and brought along an AN-124 to haul all the guys (and Vodka!, but that's another story). They came back in 1994 with another two Bears -- oh, man, you would not believe my video and pics from both visits. Both times the Bears flew non-stop back to Russia, and being heavy they swayed the trees at the far end of BAD's 12,000' runway (where we were with cameras and video, of course)!
Sound?
Exactly like a B-36. Beautiful planes, but, I digress . . .
Anyway, the last BUF was a FY 1962 model -- that makes the currently flying Hs -- how old? The Bears visiting Barksdale in '92 were
almost brand-new aircraft, only a couple of years old each.
Reliability? The US taxpayer has gotten it's money's worth exponential times over with the B-52. And why don't you ask the Iraqi Republican Guard about the 30+ year-old (at the time) 'unreliable' G-models they experienced in 1991? Can't find any RG troops? Oh, that's right, we carpet bombed most of their sorry arses into oblivion with our old, unreliable crates flown halfway around the world . . . the rest surrendered.
Don't make me cite for you the record of on-time, on-target reliability of the B-52 over the years. Oh yes, ever heard of
Operation Secret Squirrel? Now, which 'unreliable' platform was chosen for that extremely important mission in 1991 which involved an average of 34 hours in the air, at the time the longest combat mission in history? That's right, baby - the friggin'
Mother of All Bombers!
Randy is way better versed than I am on overall US vs. Russian evaluations, being that he's a current AF fighter pilot and has updated information most of us won't see for a long while, if ever . . .
Wade