Defending a country is serious business. And nobody takes this duty as seriously as the United States. Having what is arguably the strongest military globally, the American government spends good money (a whopping $671 billion for defense in 2020) on various military expenses.
Among the most costly of these is its wide array of war-ready aircraft, submarines, and vehicles. Here, we’ve compiled a list of the most expensive and impressive of these tools of defense. From a multibillion-dollar carrier aircraft to almost invisible planes, be prepared to learn about military vessels you never thought existed.