The U.S. Air Force, in 2020 ... Why It Matters: The unveiling of rifle-toting robot dogs by China’s military comes amid heightened military activities and advancements. In April, Chinese ...

[AP/YONHAP] Korean sport shooters Park Ha-jun and Keum Ji-hyeon on Saturday took silver in the 10-meter air rifle mixed team event, losing to China 16-12 but winning the country’s first medal at ...