South Korea’s military shrinks by 20% as low birthrate hits recruitment

World's lowest fertility rate leaves Seoul 50,000 troops short of maintaining defence readiness, report warns

South Korea's military has shrunk by 20% in the past six years, largely due to a sharp decrease in the population of men of enlistment age for mandatory service in the country with the world's lowest birthrate, according to a report.

The sharp decline in the pool of men available for military service is also causing a shortfall in the number of officers and could result in operational difficulties, the defence ministry said in the report.