Russia has just finally declared achieving full "import substitution" for Superjet-100, a regional jet so badly needed in Russia and the first Russian plane to be produced in decades. With domestically sourced parts the plane is now several tons heavier, and with Russian jet engines it has range of only half of the original non-import-substituted plane, and that makes it borderline unusable as a regional jet for Russia.
"Technological sovereignty" sounds like something smart and glorious ... well, in the 6th grade history classes it was called "natural economy" of the feudalism.
China is 10x of Russia, and thus can build higher technological pyramid - the modern technology in my view is like a pyramid where the complexity of achievable technology at the top is defined by how broad is your foundation. The base of China's pyramid is growing by including more and more of its society into modern technological economy, yet it is still smaller than the Western world's pyramid. The original article exactly describes that the China's pyramid is still of not sufficient height/width for such a complex product like modern jet engine.
"Technological sovereignty" sounds like something smart and glorious ... well, in the 6th grade history classes it was called "natural economy" of the feudalism.
China is 10x of Russia, and thus can build higher technological pyramid - the modern technology in my view is like a pyramid where the complexity of achievable technology at the top is defined by how broad is your foundation. The base of China's pyramid is growing by including more and more of its society into modern technological economy, yet it is still smaller than the Western world's pyramid. The original article exactly describes that the China's pyramid is still of not sufficient height/width for such a complex product like modern jet engine.