2017 North Korea crisis
South Korea responds with its own missile firing just six minutes after the North's test was detected.
Sources: Yonhap
Sources: Yonhap
South Korea and the United States launch their largest-ever annual joint aerial drill.
U.S. President Donald Trump visits South Korea amidst a crisis with North Korea.
South Korea approves plans to recover the Sewol which sank last year with the loss of 300 people.
South Korea resumes sending food aid to North Korea to assist with chronic food shortages.