Seoul, South Korea (CNN)Kim Jong Un's sister Kim Yo Jong is effectively running one of the most important political bodies in North Korea, officials in Seoul believe, according to South Korea's defense minister.
The development, if true, likely further cements her status as the secretive country's second-most powerful figure.
Speaking to lawmakers in the National Assembly on Tuesday, Defense Minister Jeong Kyeong-doo said Kim Yo Jong is likely now in charge of the Organization and Guidance Department (OGD) of North Korea's ruling Workers' Party (WPK), the party body that deals with ideological indoctrination, party organization and political appointments.
Experts say the OGD is also responsible for monitoring the estimated 3 million members of the WPK to make sure they are sufficiently loyal to Kim Jong Un and respect the teachings of the North Korean regime.