TAIPEI, Taiwan – A growing unofficial power network led by North Korea’s parliamentary chief Choe Ryong Hae is reshaping the country’s political hierarchy, potentially becoming a destabilizing force within leader Kim Jong Un’s regime, according to a new South Korean analysis. Choe, one of North Korea’s most influential officials, is a close ally of the Kim family. He gained major influence after becoming director of the Organisation and Guidance Department, or OGD, in 2017, effectively acting as the regime’s second-in-command with a wide-reaching informal power network. Since then, Choe’s inner…