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. US Official: No Change to South Korea-US Military Exercise Reuters WASHINGTON - The United States does not plan to make changes to a military drill with South Korea, a senior U.S. defense official said Wednesday, despite a series of North Korean missile launches intended to pressure Seoul and Washington to stop joint exercises. The U.S. and South Korean militaries are planning to stage a joint exercise in August, known as Dong Maeng, which is believed to be a slimmed down version of an annual drill once known as Ulchi Freedom Guardian exercise, which included thousands of U.S. troops.