The collective monograph is dedicated to the 100th anniversary of the Russian submarine forces and their close relationship with Russian science. The main attention is paid to the most important results of fundamental and applied research, design, engineering and technological solutions, which made it possible in the second half of the twentieth century. create fundamentally new submarines with modern models of ship weapons, technical means, power plants, radio electronics systems, navigation, communications and reconnaissance. The results of fundamental research of the World Ocean to ensure the actions of underwater forces are presented. For a wide range of readers interested in the history of the domestic fleet.