Earlier this week, North Korea closed its embassy in Spain and prepared to shut down its diplomatic offices in Angola and Uganda, media reported.
"In line with the changes in the international environment and the state external policy, we are either closing or newly opening diplomatic missions in other countries. Effective relocation and operation of the state's diplomatic force are part of the regular affairs conducted by sovereign states with a view to promote their national interests in external relations," a foreign ministry spokesperson said in a statement released by a North Korean state-run news agency.
Pyongyang also specified that similar activities had been conducted in the past multiple times.
Meanwhile, the South Korean Unification Ministry believes that North Korea's decision to shut down some of its embassies has been dictated by economic problems faced by the country as a result of international sanctions, a South Korean news agency reported.
"They show how the North struggles to sustain the minimum diplomatic relations with its traditional allies due to its difficult economic situation," a source in the South Korean Unification Ministry was quoted as saying by the media.
North Korea has 53 diplomatic missions abroad as of October, the South Korean government reportedly said, adding that the number was expected to drop to 49.