Alva Review-Courier -

SEOUL, South Korea (AP) — Kim Jong Un arrived Friday in Komsomolsk-on-Amur in far eastern Russia and is expected to visit a plant that builds fighter jets as South Korea has said it's concerned his visit is focused on expanding military cooperation in a possible arms-for-technology deal.

The visit to Komsomolsk-on-Amur is one of several the North Korean leader is making on a days-long trip to Russia. Arriving on an armored train from North Korea, he rolled into Russia Tuesday and was met by officials at a station near the Russia-North Korea border.

After a long train trip north, on Wednes...