*Note: Costs shown vary by market depending upon the size of the project and the prices for materials and labor. Basic: $8 to $12 per square foot. An economical upgrade compared to plain, gray concrete, you can enhance your concrete driveway for a reasonable cost. Basic installations usually include:
The U.S. Armed Forces has significant capabilities in both defense and power projection due to its large budget, resulting in advanced and powerful equipment and its widespread deployment of force around the world, including about 800 military bases outside the United States.
How Many Nuclear Weapons Does the U.S. Have? As of July 8, the United States has 6,800 warheads, according to data from Hans Kristensen and Robert Norris at the Federation of American scientists. 2,800 of them are retired, 4,000 are stockpiled, and 1,800 are deployed. The total number of U.S. warheads is second only to Russia, which currently has 7,000 of them. Aside from North Korea, the other nuclear powers have between 80 and 300 warheads each, and 1,135 in total. As of July, North Korea was thought to have the material for a maximum of 20 warheads. It was previously thought that North Korea lacked the technical sophistication to make nuclear warheads small enough to be delivered via long-range missile.