Russia builds own electric buses and working on hyrdogen power now. EV vehicles soon in Moscow plant. this much less technical complexity work.Very good points. Russia is probably too proud a nation to be completely subservient to China but their technological sophistication in civilian sectors is very far behind China. Being cut off from Western markets gives them little choice but to rely 100% on China barring a sudden diplomatic reversal vis-a-vis the West (which I find extremely unlikely at this point).
work on AESA radar elements at Istok is much older than when Japanese/Israeli worked on AESA in 80s. and this interview is 17 years old. work on Diamonds. now they are building atleast 2 additional GaN factories that is foundation of advance telecom.
Interview with S. Rebrov, General Designer of FSUE NPP "Istok"
NPP "Istok" develops technologies for solid-state microwave electronics.
Heat dissipation problems would be greatly simplified by using diamonds, which are four times more thermally conductive than copper. Significant progress has been made in Russia in the technology of gas-phase deposition of diamonds (CVD). Istok has developed a technology for processing CVD diamond films, their metallization and soldering. All this opens up good prospects for us.
Currently, the direction of microwave devices based on wide-gap semiconductor materials, in particular, based on GaN heterostructures, is being actively developed all over the world.
They are building own ASML competitor.