Summary of domestic news in North Korea this week

SEOUL, June 5 (Yonhap) -- The following is a summary of domestic news in North Korea this week.

------------N. Korea's spy chief meets chief Russian security official in Moscow

SEOUL -- The chief of North Korea's spy agency has attended an international security forum in Russia and held a meeting with the country's Security Council Secretary Sergei Shoigu, the North's state media reported Sunday.

A delegation from North Korea's National Intelligence Agency, led by general director Ri Chang-dae, took part in an international meeting of high-level security representatives, the main event of an international security forum in Russia last Thursday, the Korean Central News Agency (KNCA) said.

------------N. Korea's Kim inspects Sinuiju greenhouse complex

SEOUL -- North Korean leader Kim Jong-un has visited a large-scale greenhouse complex in the northwest city of Sinuiju, calling areas hosting the farm a "standard" of regional development, state media reported Monday.

Kim conducted an on-site inspection of the Sinuiju Combined Greenhouse Farm the previous day, reviewing vegetable production and management operations, the Korean Central News Agency (KCNA) said.

------------N. Korea's Kim visits key political school for party cadres on its 80th founding anniv.

SEOUL -- North Korean leader Kim Jong-un has visited a key political school of the ruling Workers' Party of Korea (WPK) to mark its 80th founding anniversary, calling it a "strategic fortress" ensuring the party's existence, state media reported Tuesday.

Kim paid a "congratulatory" visit to the Central Cadres Training School of the WPK the previous day, accompanied by senior party officials, according to the Korean Central News Agency (KCNA).

------------N. Korea's Kim inspects new nuclear material production facility: KCNA

SEOUL -- North Korean leader Kim Jong-un has visited a newly launched nuclear material production facility, state media reported Thursday, as he vowed to press ahead with expanding the country's nuclear arsenal.

Kim made the visit the previous day, accompanied by key party officials, the Korean Central News Agency (KCNA) said, where he outlined plans to "exponentially" bolster the country's nuclear forces.

SEOUL -- Chinese President Xi Jinping will visit North Korea next week, Pyongyang's state media said Friday.

Xi will "pay a state visit" to North Korea on June 8-9 at the invitation of North Korean leader Kim Jong-un, the Korean Central News Agency (KCNA) reported, without providing further details.