Seoul: North Korea executed a vice premier for showing disrespect during a meeting presided over by leader Kim Jong-Un, South Korea said on Wednesday, after reports that he fell asleep.

The regime also banished two other senior officials, Seoul said, the latest in a slew of punishments Kim is believed to have ordered in what analysts say is an attempt to tighten his grip on power. Vice premier for education Kim Yong-Jin was executed, Seoul’s Unification Ministry spokesman Jeong Joon-Hee said at a regular briefing. Kim was killed by a firing squad in July as an anti-party, anti-revolutionary agitator, added an official at the ministry, who declined to be named. Kim Yong-Jin was denounced for his bad sitting posture when he was sitting below the rostrum during a session of North Korea’s parliament, and then underwent an interrogation that revealed other crimes, the official told reporters.

The vice premier incurred the wrath of the North Korean leader Kim after he dozed off during a meeting. He was arrested on site and intensively questioned by the state security ministry.

The mass-selling Joong Ang Ilbo reported on Tuesday that top regime figures had been punished, but identified the education official by a different name. He incurred the wrath of Kim after he dozed off during a meeting presided over by Kim, it quoted a source as saying. He was arrested on site and intensively questioned by the state security ministry.

North Korean leader Kim Jong-Un
North Korean leader Kim Jong-Un

The unification ministry said two other senior figures were forced to undergo re-education sessions. One of them was Kim Yong-Chol, a top official in charge of inter-Korean affairs and espionage activities against the South. The 71-year-old Kim is a career military intelligence official who is believed to be the mastermind behind the North’s frequent cyberattacks on Seoul. Kim is also blamed by the South for the sinking of a South Korean warship in 2010 near the disputed sea border with the North in the Yellow Sea. Kim was banished to a farm in July for a month for his arrogance and abuse of power, the ministry official said. The spymaster, who was reinstated this month, is likely to be tempted to prove his loyalty by committing provocative acts against the South, the official said. Therefore, we are keeping close tabs on the North, he said.

Professor Yang Moo-Jin at the University of North Korean Studies said the vice premier’s execution could be indirectly verified when Pyongyang’s state media reveals the names of attendees at the government’s anniversary ceremony on September 9. That confirmation will be important; Seoul in February said North Korean military chief of staff Ri Yong-Gil had been executed -- only for Ri to turn up at a party rally in May.