驻韩美军司令对朝鲜危险发出警告

The top commander of U.S. forces in South Korea says he is concerned about North Korea's growing capability to carry out attacks through nonconventional means, such as cyber warfare and chemical weapons. Speaking to the House Armed Services Committee on Wednesday, General James Thurman said North Korea's advances in computer hacking and biological weapons, combined with its massive conventional military, pose a serious threat to South Korea.

Thurman also warns that, if left "unchecked," the development of Pyongyang's missile capability could eventually threaten the United States.But he says that the nearly 30,000 U.S. troops stationed in South Korea are well positioned to repel any potential attack from North Korea, which has the fourth largest army in the world.