Shooting down a missile launched from North Korea isn't easy. When ballistic missiles pass their initial phase of flight, they are too high to shoot down.
Countering North Korea: South Korean warships conducted live-fire exercises at sea Tuesday as Seoul continued its displays of military capability.
U.S. and South Korean troops kicked off their annual drills Monday that come after President Donald Trump and North Korea exchanged warlike rhetoric.
For the first time in almost 30 years, a majority of Americans now support military action if North Korea attacked South Korea.
North Korea threat: Government’s top expert said Kim Jong-un "does not intend to negotiate those capabilities away at any price."
North Korea is able to launch a "limited" missile attack and the United States stands ready to defend itself, South Korea and Japan should such an event occur, the chairman of the US Joint Chiefs of Staff has said.
Several U.S. presidents have tried various approaches to end North Korea’s nuclear weapons and ballistic missile programs – to no avail. What's next?
South Korea's new president will meet President Trump in D.C. this week - with the leaders talking sharply different approaches to dealing with North Korea.
South Korea's new president demanded an investigation into why his office wasn't told by defense officials about the arrival of several additional launchers for a contentious U.S. missile defense system.