Summary: The MiG-31, known as the "Foxhound" by NATO, continues to be a pivotal component of the Russian Aerospace Forces despite its age, thanks to significant upgrades over the years. Recently, the MiG-31I variant received enhancements including an air refueling system, updated engines, advanced avionics, and improved missile capabilities, extending its operational range and combat effectiveness. Originally derived from the MiG-25 "Foxbat," the MiG-31 has been in service since 1982 and is known for its high-speed...