Airborne operation

Airborne

Military parachuting or gliding form of inserting personnel or supplies.

Purpose

Delivering personnel, equipment, or supplies.

Origins

Attributed to Italian troops on November 1927.

Airborne forces are military units, usually light infantry, set up to be moved by aircraft and "dropped" into battle, typically by parachute. Thus, they can be placed behind enemy lines, and have the capability to deploy almost anywhere with little warning. The formations are limited only by the number and size of their aircraft, so given enough capacity a huge force can appear "out of nowhere" in minutes, an action referred to as vertical envelopment.

Conversely, airborne forces typically lack the supplies and equipment for prolonged combat operations, and are therefore more suited for airhead operations than for long-term occupation; furthermore, parachute operations are particularly sensitive to adverse weather conditions. Advances in helicopter technology since World War II have brought increased flexibility to the scope of airborne operations, and air assaults have largely replaced large-scale parachute operations, and (almost) completely replaced combat glider operations.

The idea of "Sky Soldiers" is by no means a recent thought; Benjamin Franklin envisioned a time when soldiers would be delivered from the sky, with a crude, rudimentary understanding of parachutes:

"Where is the prince who can afford so to cover his country with troops for its defense, so that ten thousand men descending from the clouds might not, in many places, do an infinite deal of mischief before a force could be brought together to repel them?" —Benjamin Franklin, 1784

Although Winston Churchill had proposed the creation of an airborne force to assault behind the German lines in 1917 during the First World War, the first modern operation dates to late 1918. Major Lewis H. Brereton and his superior Brigadier General Billy Mitchell suggested dropping elements of the U.S. 1st Division behind German lines near Metz. The operation was planned for February 1919 but the war ended before such an attack could be seriously planned. Mitchell conceived that US troops could be rapidly trained to utilize parachutes and drop from converted bombers to land behind Metz in sychronisation with a planned infantry offensive.

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