How many B-1 bombers are left?

Around 45 B-1B bombers remain in service, giving the USAF 45% of its peak strength, while another 27 are in varying condition ...
The National Interest

The MiG-23 Flogger Was Russia’s Big Fighter Jet Failure

Summary and 4 Points You Need to Know: The MiG-23 “Flogger” was the Soviet response to the American F-4 Phantom II, developed in the 1960s to replace the aging MiG-21. -Featuring a variable-wing sweep ...