America needs to reinvest in building military hardware. The United States spends about 3.4 percent of its gross domestic product on defense, down from nearly 5 percent in 2010 and 9.4 percent in 1967 ...
Advanced laser technology will allow militaries including Britain's to protect top-secret communications from adversaries ...
China’s latest Kuaizhou-1A launch is more than another notch in its busy manifest, it is a pointed reminder that low Earth ...