North Korea’s long-range rocket site
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North Korea is rebuilding a rocket launch pad and engine test facility at Tongchang-ri, according to U.S. military analysts. Satellite imagery indicates construction restarted between February 16 and March 2
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NORTH KOREA
CHINA 
SOUTH KOREA
Tongchang-ri Sohae Satellite Launching Station
Yellow Sea
Sea of Japan
Pyongyang 
Demilitarised Zone
Seoul
100km
60 miles
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250m 820 ft
Sohae launch pad
Engine test site: Structure and fuel-oxidiser bunkers reassembled Observation pavilion
Sohae launch pad
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Fuel-oxidiser bunkers

Launch gantry

Exhaust pit

Railway

Rail-mounted transfer building: Repairs completed on building used to assemble rockets and 
move them to launch gantry. Building moved to end of launch pad

Sep 2018: North Korean leader Kim Jung-un pledges to allow foreign experts to observe dismantling of launch pad and missile engine test site

Main processing building

Support building

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Sources: 38 North, Center for Strategic and International Studies © GRAPHIC NEWS
100m 328 ft