Kim Jong Un's sister rebuffs South Korea peace overtures, calls it a 'pipedream'

Seoul: The North Korean leader's powerful sister said on Thursday that the country has never taken down propaganda loudspeakers and will not do so, calling South Korea's belief that Pyongyang was responding to its peace overtures a "pipedream."

Kim Yo Jong, who is a senior official in the North's ruling Workers' Party, also said a change made to the plan for annual joint military drills by South Korea and the United States was a "futile" move that does not change the allies' hostile intent.

Kim, who officials and analysts believe speaks for her brother, has in recent weeks rebuffed moves taken by South Korea's new liberal government aimed at easing tension between the two Koreas.

"I am confident that Seoul's policy towards the DPRK remains unchanged and can never change," Kim was quoted as saying by KCNA official news agency. DPRK is short for the Democratic People's Republic of Korea, North Korea's official name.

South Korea's military has said it detected moves by the North's military to dismantle some propaganda loudspeakers directed at the South, following similar moves by the South.

There has been cautious optimism in the South that the North may be responding positively to a policy by President Lee Jae Myung to engage Pyongyang after a period of cross-border tension and even show willingness to return to dialogue.

Kim Yo Jong also said North Korea will not be sitting down with the United States for dialogue, saying reports raising the possibilities of such a development were "false suppositions."