South Korea remains “the enemy” of North Korea despite recent moves by Seoul to ease tensions along the 38th parallel, the powerful sister of North Korean leader Kim Jong Un said in state media Monday.

Experts say the comments suggest that North Korea has no plan to return to diplomacy with South Korea and the U.S.

South Korean Unification Minister Chung Dong-young said during a press conference on July 28, reported by The Korea Times, that he will propose adjusting the scale of South Korea-U.S. joint military drills. "The issue will be a key topic of discussion at the working-level National Security Council meeting scheduled for tomorrow [Tuesday]."