Hypersonic weapons may prove difficult for US to track
The United States Department of Defense is struggling to keep up in their lines of defense against hypersonic weapons - a threat that continues to creep up.
Military vehicles carrying hypersonic cruise missiles DF-100 drive past Tiananmen Square during the 70th founding anniversary of People's Republic of China in Beijing(photo credit: REUTERS)ByJERUSALEM POST STAFFUpdated:
