Top South Korean, U.S. and Japanese military officers urged North Korea to cease all unlawful activities that threaten regional security, as the three nations flew advanced warplanes for a joint exercise in a show of force against the North.

Top South Korean, U.S. and Japanese military officers have urged North Korea to halt unlawful activities as the three nations flew advanced warplanes for a joint exercise in a show of force

Seoul: South Korea, the United States and Japan held combined air drills Friday as part of efforts to strengthen their joint response against North Korea's nuclear and missile threats, the