Engineering achievements

[Hlib]

Have you ever heard of the most reliable and terrible complexes with SS-18 (Satan) ballistic solid-fuel missiles? After 50 years of conservation, the missile is activated within 60 seconds and is ready to hit a target anywhere in the world. Any objects are destroyed without warning when approaching the launcher at a distance closer than 100 meters.
Currently, there are at least 300 units of these complexes with the memory of about 500 geographical objects around the world. The total power of all warheads is approximately 1500...2500 megatons in TNT equivalent. Some of the control systems were developed in my city at the enterprise, which is now sold to a foreign investor.
I do not know which corporation now owns these complexes, but they are located in the European part of the former USSR on the territory of three independent states. Are there any analogues of these complexes in the world?
Also, I never cease to admire several achievements of mankind: the journey of astronauts to the Moon, Voyager Space Project, HP-41 calculator, fx-9860gii-2 with C.BASIC and the Airbus A220 Bombardier passenger liner.