The Soviet version of "Concorde". The TU-144

The Tupolev 144 a/c is a passenger airplan that can fly at the speed of sound. But this plane also didn't make it to the market as with the case of most Soviet developments. "Similarity of technical requirements and almost the same level of aircraft schools in UK, France and USSR have defined a striking likeness of “Concorde” and TU-144 a/c. However fortunes are different"
The above image shows Tu-144 (above) and Air France Concorde (below).