To identify all of the helicopters in active service in the U.S. military, 24/7 Wall St. referenced the 2024 World Air Forces report from FlightGlobal, an aviation and aerospace industry website. The helicopters are ranked by the number of units in active service. We included all variants of each helicopter in the count and excluded all helicopters from the Coast Guard. Supplemental data regarding the type of helicopter, how many are in active service, and how many are on order came from FlightGlobal.
Navies across the world contribute to international security by protecting maritime trade routes. A strong navy is capable of projecting national power far beyond a country's borders. Each navy reveals a nation's resources and priorities, and goals. These groups of men and women range from small coastal patrol forces to massive fleets with a variety of technologically advanced vessels like aircraft carriers, submarines, and destroyers. Aside from military purposes, navies also aid in things like disaster relief.