South Korea and the United States began their annual large-scale joint military exercise on Monday to better cope with threats by nuclear-armed North Korea.

South Korea’s birth rate has dropped throughout much of the past decade, spelling trouble for the military as regional threats and global conflicts simmer. Now, a new report has found that the number of South Korean troops declined by 20% in the past six years,

SEOUL (Reuters) -South Korean President Lee Jae Myung, who has been seeking to improve strained relations with Pyongyang, ordered on Monday his cabinet to prepare a partial step-by-step implementation of existing agreements with North Korea.