It has also produced some of the most expensive airplanes ever made. In this review, we will go down the list of the seven ...

The United States has built almost all of the world’s most expensive aircraft—typically for niche roles such as stealth bombing or electronic warfare. Modern military aircraft are engineering ...

The small number of B-2s in the Air Force’s inventory—and the labor-intensive process of maintaining its stealth coating—put ongoing maintenance costs as high as $200,000 per flight hour. The B-2 ...