This means that the nuts bolts, blades, tubes and all the parts that make up the individual weapons and other systems be made on US soil by US companies. Yes, this would raise the cost of the military hardware but, it would provide good paying jobs, more tax revenue, security for the country and a stronger economy sooner rather than later.
How many realize that much of our nations military is made exclusively in other countries by corporations who just care about the bottom line. If we ever have a "falling out" with one of these countries, our military services, presence and ability to respond around the world will be SEVERELY impacted.