Rick Fisher on North Korea's Rising Nuclear Threat, China's Role Behind It

South Korea’s president on April 26 met with President Joe Biden at the White House, where they signed an agreement to deter North Korea's rising nuclear threat by having a U.S. nuclear-armed submarine dock in South Korea for the first time in over 40 years. How significant is this? When it comes to North Korea, how much of a role does China play? This comes amid rising nuclear threats from both North Korea and China. How likely is the threat of nuclear war? NTD spoke to Rick Fisher, a senior fellow at the International Assessment and Strategy Center, for his thoughts.