Dive deep into the incredible evolution of submarines — from the first Holland VI in 1900 to the futuristic Poseidon-X concept of 2030. Watch how technology transformed these underwater giants through WWI, WWII, the Cold War, and into the future.Featuring iconic models like U-1, HMS E-class, Type VII-C, USS Nautilus, Typhoon-class, Virginia-class Block V, and more — all in stunning cinematic underwater visuals.Perfect for naval history enthusiasts, military tech fans, and anyone who loves engineering and innovation.1. Holland VI (1900) – USA. The first serial submarine of the US Navy, marking the dawn of the submarine era.2 U-1 (1906) – Germany. Germany’s first submarine, the precursor to the mass deployment of U-boats.3 HMS E-class (1912) – UK. A successful British WWI series, among the most effective submarines of the Royal Navy.4 U-35 (1914) – Germany. The legendary U-boat, record-holder for the highest number of ships sunk in WWI.5 Type VII-C (1940) – Germany. The main German U-boat type, symbol of the Battle of the Atlantic.6 USS Gato-class (1941) – USA. The workhorse of the US Navy in WWII, designed for long Pacific patrols.7 USS Nautilus (1954) – USA. The world’s first nuclear-powered submarine, a revolution in naval warfare.8 Project 658 / Hotel-class (1959) – USSR. The first Soviet nuclear ballistic missile submarines.9 Los Angeles-class (1976) – USA. A mass-produced, quiet, and versatile nuclear attack submarine.10 Typhoon-class (1981) – USSR/Russia. The largest submarines ever built, an icon of the Cold War.11 Seawolf-class (1997) – USA. Ultra-quiet American submarines for deep-ocean operations.12 Borei-class (2013) – Russia. Modern strategic submarines carrying Bulava ballistic missiles.13 USS Virginia-class Block V (2025) – USA. The latest variant with a vertical launch module for cruise missiles.14 Poseidon-X Concept (2030) – Global. A futuristic autonomous AI-powered drone submarine with zero acoustic signature and unlimited range.