North Korea secret missile bases revealed U.S. analysts say they have identified between 13 and 20 undeclared facilities inside North Korea to hide mobile, nuclear-capable missiles, despite agreements from Pyongyang to denuclearise MISSILE DEPLOYMENT BELTS: Small bases dispersed across North Korea in underground facilities located mainly in narrow mountain valleys MISSILE RANGE Hwasong-14 6,700km-10,000km Nodong 1,300km-1,500km Scud 300km-1,000km CHINA NORTH KOREA Kanggye Chongjin Pyongyang Sinuiju Hamhung Wonsan Haeju Demilitarised Zone (DMZ) SOUTH KOREA Seoul Yellow Sea (West Sea) Sea of Japan (East Sea) 1 2 3 100km 60 miles 1 Tactical: 50-90km north of DMZ. Bases mainly equipped with short-range Scud missiles, capable of striking northern two-thirds of South Korea 2 Operational: 90-150km north of DMZ. Nodong or longer-range systems cover all of South Korea and Japan 3 Strategic: More than 150km north of DMZ. Bases will likely house latest Hwasong missiles as they become deployed SAKKANMOL MISSILE BASE Focus of CSIS report Entrance Support facilities Agricultural support Headquarters Barracks Underground facilities 0.5km 0.3 miles Sources: AFP, Centre for Strategic and International Studies Picture: Bing Maps © GRAPHIC NEWS