Saturday, March 28, 2015

Kumgang Airbase Update

Three years ago, a new airbase appeared in a mountain valley 10.4 miles (16.7 km) west of the city of Chanjon, and 5.3 miles (8.9 km) north of the smaller town of Kumgang, Kwangon Province.

Changjon has had a number of improvements since 2005, including a new golf course, and a renovated harbor. It's also home to a naval base. Of course, Kumgang is nearby the very popular Mount Kumgang park.

The airbase was built between 2010 and October 2012. It has a 3,275 foot (1 km) long single runway and basic support facilities. It replaces the much smaller grass airstrip that once served the Kumgang area.


Here are the exact coordinates: 38°42'5"N 127°59'45"E (link opens Google Maps).

(Click image for larger view)

The facility has several aircraft dispersal pens, bunkers for either storage or maintenance, and 3 small fuel tanks. It will likely be used for civilian purposes, but as it stands, it can be considered primarily a military asset given its structure. 

Despite being fairly new, and the levee built to divert the nearby river (North Korea has built many runways very close to rivers, which doesn't seem prudent), the place seems somewhat deserted and has been flooded at least once.


Also, between 2007 and 2012, the surrounding area saw some upgrades too. A new communications tower was built as well as new housing.


There are no defensive artillery emplacements (that I can find) which typically guard airbases of this size, but there are a few small military units up and down the valley. The town of Kumgang itself, though, is protected by 3 anti-aircraft artillery emplacements which contain a combined 18 guns.

When it comes to completing projects, North Korea can accomplish seeming wonders in a short time (except the Ryugyong Hotel, and the fact that most things aren't built very sturdy), but when it comes to making good use of them, things tend to take a while. 

The newest images freely available date to October 2013 but given that so much effort is being placed on Pyongyang and Wonsan, I don't think the Kumgang area will see much more activity for a while.

--Jacob Bogle, 3/28/2015

Thursday, February 12, 2015

North Korea's Stealth Ship-s

In February 2015, North Korean state media released images of their newest naval asset - a stealth ship.

DPRK Stealth Vessel

Media outlets around the world reported on the "official" recognition of the craft, however there's definitely more than one.

The vessel, which is similar to a hovercraft (something the North Koreans seem to be fixated on), features an angled hull and other features which help to scatter radar. You'll note the similarities in design between the small North Korean ship and the British HMS Daring destroyer seen here:

British HMS Daring

These "surface effect ships" use hovercraft technology to reach high speeds without the need to decrease the weight of needed weaponry.

North Korea has been trying to modernize its military for two decades, but change comes slow to an overly bureaucratic nation severely low on funds. 

The specific ship reported on has been known since 2009, when it was visible on satellite imagery of the Munchon Naval Base (11 miles north of Wonsan).

Ship onshore in Munchon, 2009.

However, after reviewing images from Wonsan (and comparing image dates), North Korea has at least two of these vessels. Both ships can be seen in their respective docks on images dated 10/3/2009.

Wonsan ship. 

The Wonsan ship can actually be seen on images dating as far back as 2002.


This class of vessel is armed with two 30mm automated close-in weapon systems (CIWS) which is based on the Soviet AK-630, four indigenously-designed 14.5mm rotary cannons, a new surface-to-air missile system, plus two mounts for two of the lethal anti-ship missiles. The key weapon system is the Kh-35 anti-ship missile system.

--Jacob Bogle, 2/12/2015
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