Kim Jong Un Says North Korea Wouldn't Use Nukes First

(PYONGYANG, North Korea) — North Korean leader Kim Jong Un said his country will not use its nuclear weapons unless its sovereignty is invaded and announced a five-year economic plan at a milestone congress of North Korea's ruling party, which entered its third day Sunday.

Kim said he is ready to improve ties with "hostile" nations, and called for more talks with rival South Korea to reduce misunderstanding and distrust.