North Korea recently carried out its fifth and most powerful nuclear test.
OSAN, South Korea - Two U.S. supersonic B-1 Lancer strategic bombers flew over South Korea on Tuesday morning in a show of force and solidarity with its ally amid heightened tension following North Korea’s fifth nuclear test last week.
02:45 Tillerson says China asked North Korea to stop nuclear tests16
08:38 Why hasn't North Korea conducted its sixth nuclear test?18
02:46 Trump Warns That ‘Major, Major Conflict’ With North Korea Is Possible17
08:08 Fearing War, Women From North and South Korea Urge Trump to Seek Peace27