FILE - Japanese Ground-Self Defense Force (JGDDF) Type 90 tanks maneuver through a course during an annual exercise at the Minami Eniwa Camp in Eniwa, Japan's northern island of Hokkaido Dec. 7, 2021. Japan warned of escalating national security threats stemming from Russia’s war on Ukraine and China’s tensions with Taiwan in an annual defense paper issued Friday, July 22, 2022, as Japan tries to bolster its military capability and spending. (AP Photo/Eugene Hoshiko, File)