Russian President Vladimir Putin is expected in North Korea on Tuesday for his first trip to the heavily sanctioned country in over two decades.
![Kim Jong Un has vowed to hold on to North Korea's nuclear weapons [Getty]](/sites/default/files/styles/image_156x88/public/2022-09/GettyImages-1291575359.jpg?h=f43112c2&itok=bqUKcA9B)
