Satellite imagery suggests N. Korea may be preparing to launch new submarine: 38 North

WASHINGTON -- A recent satellite imagery of North Korea's main submarine shipyard showed possible preparations to launch a new submarine, a US monitor reported Wednesday.

The satellite imagery, taken Sunday, showed six barges and other vessels gathered around the submarine launch quay at Sinpo South Shipyard, according to 38 North.

"While barges and a dry dock have been occasionally observed around the submarine launch quay at the main construction hall, the presence of six vessels and barges in this area has not been observed before," it said.

"There is also an apparent tow fixture on the launch quay rollout rails that could be used to ensure the barges tow the submarine out along the rails," it added, also noting the barges were not observed in an earlier imagery taken on September 12.

The report follows a series of missile provocations by North Korea that included the suspected launch of a submarine-launched ballistic missile in May.

North Korea has so far fired more than 30 ballistic missiles this year, marking the largest number of ballistic missile launched in a year, according to US officials.

The US monitor said the latest satellite imagery of Sinpo also provided a clear view of the missile launch hatch of a SINPO-Class experimental ballistic missile submarine there.

"The hatch, located in the sail of the submarine, is estimated to be 1.8 meters in diameter, which can readily accommodate at least a Pukguksong-1 or Pukguksong-3 submarine-launched ballistic missile launch canister," it said. (Yonhap)