South Korean and U.S. troops held joint future combat drills involving drones, an unmanned vehicle and wearable laser sensors this week as part of efforts to modernize their militaries, the South's army said on Saturday.
South Korean and U.S. troops held joint future combat drills involving drones, an unmanned vehicle and wearable laser sensors this week as part of efforts to modernize their militaries, the South's army said on Saturday.