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Hardly
Really? I don't think it's controversial to say that Buran was built directly as a result of Soviet concerns that the U.S. Space Shuttle was a weapons system, and they couldn't afford to be seen to be left behind.
Are the near-identical dimensions, outlines and aerodynamics a coincidence? Or did the Soviets copy what they could and reverse-engineer the rest, building something they had no real need for in order to save face? It's not as if that's not a common thread running through much of the Cold War.
Hardly.
(link)
Was ISS a me-too MIR clone?