Trump administrationTrump's spat with Ukraine reignites security fears in Japan
Tokyo concerned that China could try to take Taiwan if U.S. pulls back
Japan Ground Self-Defense Force personnel in a joint exercise with U.S. Marines. Japan has been ramping up efforts to strengthen its defensive capabilities. (Japan's Ministry of Defense)
TOKYO -- The unpredictability of American foreign policy under recently returned President Donald Trump is raising alarm in Japan, with the growing U.S. rift with Ukraine seen potentially emboldening destabilizing actions by China, Russia and North Korea in East Asia.