So is most of their technology.
The "luster" of the USSR days are long gone. Russia is simply a huge third world country. They have so many natural resources but the rubles from them will all go into the pockets of a few, wealthy families...perfect example of third-worldism.
Sounds like an Indian reservation in the USA.
RC-135s are continuously updated. At least one aircraft from the fleet is always at the L-3 facility in Greenville, Texas for upgrades to their communications and collections systems. There’s never any shortage of money for new hardware and software for Rivet Joint.
You do know that RC-135s are our, right?