Why does the Tupolev Tu-160 Blackjack have nearly twice the top speed of the US Air Force's Rockwell B-1 Lancer even though the two aircraft have nearly the same appearance, size, shape

Tu-160 White Swan – military experts. unites the best!

Sukhoi T-4 & Tupolev Tu-160

Does the Russian Tu-95 Bear have an even larger radar cross section than the US Air Force's B-52? - Quora

1/144 scale Tupolev Tu-160 Blackjack - International Scale Modeller

Why does the Tupolev Tu-160 Blackjack have nearly twice the top speed of the US Air Force's Rockwell B-1 Lancer even though the two aircraft have nearly the same appearance, size, shape

Why did the US Air Force's XB-70 Valkyrie place its engines together in the center while the Concorde supersonic airliner placed them separately under the wings? - Quora

Why does the Tu-160 Blackjack have nearly twice the top speed of the B-1 Lancer?

Tupolev Tu-160 - Wikipedia

Why does the Tu-95 Bear have similar performance to the B-36 Peacemaker even though each of its four engines generated as much power as 5 engines from the B-36 combined while being

Rockwell B-1 Lancer vs Tupolev-160 Blackjack