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How did balloons become the first aircraft used for military reconnaissance?

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military aircraft Tupolev Tu-22M, a Russian variable-wing supersonic jet bomber first flown in 1969. It was designed for potential use in war against the NATO countries, where it was known by the designation “Backfire.”

Balloons became the first aircraft used for military reconnaissance shortly after their invention in 1783, as their ability to provide buoyancy and lift passengers made them ideal for observing enemy positions from above.12

The French military was the first to formalize this application. In 1794, the French National Convention authorized the creation of a specialized unit known as the Aérostiers. This company conducted the first military reconnaissance flight in June 1794 near Maubeuge, providing reports that contributed to French military successes until the unit was disbanded in 1799.2

Following this precedent, balloons were later employed by various armies, most notably during the American Civil War. During this conflict, the Balloon Corps utilized tethered ascents to provide aerial surveillance of Confederate troops. These balloons, often operated from ground stations or specialized naval vessels, allowed aeronauts to observe enemy movements and support artillery fire, marking a significant, albeit controversial, integration of flight technology into military intelligence operations.3