The head of the U.S. military's Pacific Command said on Tuesday it was more important to use diplomacy to counter North Korea's missile threat rather than consider what actions by the reclusive North might trigger a preemptive strike.
Admiral Harry Harris was in South Korea to observe annual joint military drills with the South Korean military, which the North called a step toward nuclear conflict masterminded by the U.S. and South Korean "war maniacs".
"So we hope and we work for diplomatic solutions to the challenge presented by Kim Jong Un," Harris told reporters at a U.S. air base in South Korea about an hour from the capital, Seoul, referring to the North Korean leader.