North Korea has already launched more than six missile tests since the start of the new year.
Why is North Korea is suddenly launching so many new missile tests -- and what can be done about? Three experts weigh in:
Jeffrey Lewis is a Professor at the Middlebury Institute of International Studies at Monterrey and an open source researcher at the James Martin Center for non proliferation studies
Ankit Panda is a senior fellow at the Carnegie Endowment for International Peace
Michelle Kae is the Deputy Director of the 38 North Program at the Stimson Center
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