Inside the sleek, high-tech submarine of the Russian Navy, a commanding officer stands at attention, clad in a crisp, tailored uniform with intricate embroidery and gleaming medals. The metallic hull behind him is reflected in the glossy surfaces of high-definition screens, displaying real-time sonar readings and strategic maps. The air is thick with the hum of machinery and the scent of fresh coffee wafts from a nearby console. In the background, the rugged texture of steel corridors stretches into darkness, punctuated by rows of gleaming pipes and industrial machinery.