Task Force 161 French ships BIO "Edit"

It was the year 1967 the war against the sirens was over humanity was victorious. But now divided between the capitalist nations and the communist nations their at a cold war with each other. During a Anglo-french fleet called task force 161's mission to a secret soviet base in the north pole when they found something.........horrible something that could destroy NATO itself
"Note: This will not be historically accurate"