two separate Soviet ships (likely loaded with intelligence operatives) closely monitored the supposed mining vessel as it worked to retrieve the submarine. It sounds like they knew exactly what was going on. Tangent: My grandfather was part of a U.S. Navy operation during WWII that was responsible for verifying enemy submarine sinkings ... basically, sending someone down to pick up an artifact that would prove the su…
Of course they knew, but there was very little they could do about it. The Soviets and even Russia today kinda sucks at deep sea recovery, even to raise the Kursk they had to contract a Dutch company. Russia never had much offshore oil, and while even for the US navy a sub sinking is likely a recovery operation rather than a rescue one the US navy seem have been much more concern with developing the operational capab…
The story of Mir submarines is an interesting example of cold war era business: