Precision-Guided Firearm

6 of the most advanced weapon systems being tested by US military

In terms of sheer statistical figures, the US military spends an astronomical $554 billion annually to just fund its forces, while allocating an additional $85 billion for overseas operations. When calculated from a global perspective, this accounts for a whopping 39 percent of world's total military expenditures. Of course, this vast ambit of money should…