Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. N. Korea Launches More Ballistic Missiles, Slams Joint Military Drills William Gallo SEOUL - Lee Juhyun in Seoul and Pentagon correspondent Carla Babb in Tokyo contributed to this report. North Korea launched a fresh round of ballistic missiles into the sea early Tuesday and warned it could take a "new road" in response to U.S.-South Korean military exercises that began this week. The North fired two short-range ballistic missiles from South Hwanghae province in the western part of the country, South Korea's Joint Chiefs of Staff said in a statement. The missiles traveled about 450 kilometers and reached a height of about 37 kilometers, it added. North Korea has conducted four rounds of short-range ballistic missile launches in less than two weeks, raising doubts about working-level nuclear talks that U.S. officials had hoped would begin last month. .