5 Countries with the Most Reserve Military Manpower in the World

3. Taiwan

Total reserve military manpower: 2,310,000

Having the 24th most powerful military in the world, Taiwan’s military primary responsibility is the defense of the country’s sovereignty and external security. As of 2024, Taiwan has a reserve military manpower of 2,310,000. In recent times, Taiwan has greatly mobilized its military reserves and society to respond to natural and man-made disasters.