“Frontiers of Freedom” is a continuation of the “Sea Wolf” series, the story of the Voronezh nuclear submarine in 1942. The world has changed - and Victory came a whole year earlier, and the USSR’s position in the world is much stronger. And it is very likely that in this world the collapse of the world system of colonialism will come not in 1960, but earlier. But the struggle for freedom and independence of one’s people is always progress and the path to happiness?