Kim Jong Un: a dictator poised for an arms deal with Putin
Vladimir Putin Will Meet with Kim Jong Un in Russia in April - Bloomberg
The U.S., North Korea, and Nuclear Diplomacy
July/August 2018 Arms Control Association
President Trump says Kim Jong Un summit all about attitude, not preparation
Russia vows to expand relations with North Korea - BBC News
Kim Jong-un and Putin Plan to Meet in Russia to Discuss Weapons - The New York Times
North Korea's Kim Jong Un on his way to meet Putin in Russia: Should the world be worried?
Kim Tells Putin That Russia Has North Korea's 'Full And Unconditional Support
North Korea denies sending arms to Russia amid Ukraine war