DHAKA: A powerful uncle of North Korean leader Kim Jong-un has been removed from his post.

South Korean media reports say, according to the BBC.

Citing South Korea’s intelligence agency, they say Chang Song-thaek lost his position as vice-chairman of the North’s top military body.

Two close aides were also executed for corruption, according to the reports.

If confirmed, Chang’s removal would be the biggest upheaval in North Korea’s leadership since Kim succeeded his father, analysts say.

Kim Jong-un took over after Kim Jong-il died in 2011.

The latest reports emerged from an intelligence briefing given to South Korean lawmakers.

Chang, who is married to Kim Jong-il’s sister, was seen by some observers as the power behind the throne. He held key positions in both the Communist Party and the National Defence Commission.

His profile has risen sharply since Kim Jong-un came to power, leading some observers to predict a growing interest in economic reform.

BDST: 1540 HRS, DEC 03, 2013