That Time The CIA And Howard Hughes Tried To Steal A Soviet Submarine | You may recall this (previously) epic post about this subject, but it is time to update the story with recently declassified documents (PDF: Search it for the term "Azorian" and you'll find some 200 pages of info.) Or just read the first link for the Cliff's Notes.
Submarine causalities are tragedies of war that are not always directly associated with combat. Systems failures at sea are often mysterious, with evidence and remains disappearing to all but the deepest diving vehicles. This was no different in the Cold War, with non-combat losses from the US and the Soviet Fleets. In that era of nuclear secrets, both those of nuclear-powered submarines and nuclear weapons, learning about the enemy's technology was paramount. Such an opportunity came to the US with the sinking of K-129, a Golf Class II Soviet submarine that went down with 98 men on board. The recovery took over six year, involved the possible payback of Howard Hughes, a videotaped formal sea burial that was eventually copied and given to then-President Boris Yeltsin, and decades of CIA secrecy. [more inside]