Final answer:
The responsibility of ensuring the adequacy of services for moving AA&E items by military and commercial airlift is typically held by the branches of the U.S. Armed Forces. The Berlin Airlift serves as a historical example of such military logistics capabilities. These military operations rely heavily on strong civil aviation infrastructure and thorough planning for safe transport.
Step-by-step explanation:
Ensuring the adequacy of the services provided for the movement of Arms, Ammunition, and Explosives (AA&E) items by military airlift worldwide, as well as by commercial airlift procured by the military, is a complex task that is typically the responsibility of the respective branches of the U.S. Armed Forces, such as the Army, Navy, Marine Corps, and Air Force. These branches oversee the logistics and transportation needs for such sensitive items, including coordination with civil airline infrastructure and the operation of airports.
The Berlin Airlift is a historical example of a military airlift operation. From June 1948 to May 1949, the U.S. Air Force executed a massive mission to supply the Western sector of Berlin with essential goods. This operation was initiated due to Stalin's blockade of all land access to the city, demonstrating the strategic importance of airlift capabilities in contingency operations.
All branches of the U.S. military work closely with civil aviation authorities and commercial entities to ensure that there is robust infrastructure—such as airports with efficient terminals—in place to support both military and civilian logistics needs. Moreover, logistical operations during events like the Berlin Airlift showcase the need for strong planning and coordination to ensure the safe and efficient movement of AA&E by airlift.