Japan's military performed 25 missions in 2020 in defense of US ships or planes, a sign of the growing integration of two of Asia's most powerful armed forces.
원문출처 : https://www.cnn.com/2021/02/24/asia/japan-us-mutual-defense-intl-hnk-ml/index.html
원문출처 : https://www.cnn.com/2021/02/24/asia/japan-us-mutual-defense-intl-hnk-ml/index.html