Twenty nations gathered in Vancouver to discuss the threat of North Korea nuclear weapons and ballistic missiles.
News of the book's success has reached Pyongyang.
While Pyongyang has its own propaganda ambitions in mind, Seoul will have to balance its neighbor with its major ally, the U.S.
General Vincent Brooks emphasized the importance of keeping the U.S.-South Korea relations an "iron-clad and razor sharp" alliance.
The North Korean leader showed openness to talk to Seoul in his New Year's address.
A ministerial-level meeting of the U.N. Security Council takes place on Friday to discuss North Korea, with one of Pyongyang's diplomats in attendance.
The anti-terror drill scenarios included tackling someone hijacking a bus full of athletes and attempting to ram it into the stadium.
Aegis destroyer vessels are conducting a two-day exercise in South Korean and Japanese waters.
The aircraft left its base in the U.S. territory of Guam before joining two Japanese F-15 fighters to take part in the drills.
The Hwasong-15 nose cone's size and shape suggest it is "bad news".
In firing the ICBM, North Korea ended a 74-daylong pause in missile launches.
Aijalon Mahli Gomes wrote a book about his harrowing experience as a detainee in North Korea.
Trump's address to the South Korean parliament is breathing new life into Pyongyang's anti-U.S. propaganda.
It's the first defection of this kind in a decade.
The largest U.S. warship in Asia, the USS Ronald Reagan, will join the USS Nimitz and the USS Theodore Roosevelt in the naval exercise next week.
President Donald Trump said North Korean ruler Kim Jong Un was "needlessly" threatening the lives of millions of people.
The latest threat came ahead of the president's visit to South Korea.
The praise for Chinese efforts signal a shift in tone for the president, who has critized Beijing for not doing enough on North Korea.