5 Most Advanced Countries in Military Technology

4. Republic of Korea (ROK)

Total Military Aircraft Fleet Strength as of 2022: 1,595

The Republic of Korea (ROK), or South Korea, is an Asian country that is also one of the largest economies in the world with a $2.7 trillion GDP. The Korean defense industry is kept on its toes due to its only land neighbor North Korea. South Korean weapons manufacturing is aimed at filling the needs of its ground forces, due to the invasion threat from North Korea. Additionally, the country also manufactures naval warships.