Tanks, and Astronomical Price Tags: The World's Costliest Military Engineering Marvels

7. MiG-31 Foxhound

Joined the Service: 1975
Producer: Russian Aircraft Corporation MiG Price: *$33.2 million The MiG-31 Foxhound, developed in 1975 and introduced in 1981, is a renowned supersonic interceptor from the Soviet era. Still in service with Kazakhstan and Russia, it remains vital for air defense. With 519 units produced by UNAC, the MiG-31 is known for its speed, range, and ability to intercept multiple targets. Costing about $33.2 million, it plays a key role in modern air combat.
MiG-31 Foxhound Image Source: Shutterstock (Arseniy Shemyakin) The MiG-31 was made to replace the MiG-25 Foxbat, offering improved capabilities while keeping a similar design. As one of the fastest combat planes, it remains crucial in Russian air defense. Russia plans to keep the MiG-31 in service through at least 2030, emphasizing its strategic value. Its unique mix of speed, range, and advanced systems makes it a top choice for intercepting aerial threats.

About the Author: IndigoSpin

I write as a bridge—between disciplines, perspectives, and practical action.

Recommended Reading: 13 Laundry Tips to Make Your Clothes Bright and Fresh Like Spring