North Korea info site for those interested recent missle tests etc

http://www.38north.org

http://38north.org/2016/09/jschilling092116/

North Korea’s Largest Engine Test Yet

By John Schilling
21 September 2016

http://38north.org/2016/09/melleman092216/

North Korea-Iran Missile Cooperation

By Michael Elleman
22 September 2016

North Korea’s ground test of a powerful, liquid-fueled engine on September 20, and the launch of three modified-Scud missiles earlier this month renewed allegations that Pyongyang and Tehran are collaborating on ballistic-missile development. The accusations are mostly speculative, based largely on the apparent similarities of ballistic missiles and satellite launchers appearing in both Iran and North Korea