Largest Navies in the World by Tonnage | 1866–2026

Largest Navies in the World by Tonnage | 1865–2026 Explore the world’s largest navies from 1865 to 2026 in this animated bar chart race, ranked by recorded warship tonnage. Watch the United Kingdom, United States, Soviet Union, Russia, China, Japan, and other naval powers rise and fall through more than 150 years of history. Follow Britain’s early lead, America’s wartime expansion, the Cold War rivalry, and China’s growing fleet. Which navy’s rise surprised you most? Let us know in the comments! Data Note: Figures represent the displacement tonnage of selected major warships, rather than every naval vessel. Historical records contain gaps and uncertainties. Small craft and most support vessels are excluded. Amphibious coverage begins in 1955, affecting comparisons across that year. Tonnage alone does not measure combat effectiveness. The dataset ends in 2025. Sources: [Harvard Dataverse — Power at Sea 2.0 Dataset](https://doi.org/10.7910/DVN/CW50N0) [Crisher & Souva — Power at Sea 2.0: Naval Power Data, 1865–2025](https://doi.org/10.1080/03050629.2026.2678830) [Crisher & Souva — Power at Sea: A Naval Power Dataset, 1865–2011](https://doi.org/10.1080/03050629.2014.918039) #LargestNavies #Navy #NavalTonnage #NavalHistory #BarChartRace #DataVisualization #RoyalNavy #USNavy #ChineseNavy #SovietNavy #Warships #AircraftCarriers #Submarines #MilitaryHistory #WorldHistory