During World War I, aerial reconnaissance missions became crucial to military strategy, significantly influencing the outcome of the conflict. These operations provided valuable intelligence that helped commanders make informed decisions on the battlefield.

Innovative weaponry also emerged during this period, exemplified by an incident on December 6 when a French aircraft dropped a metal arrow, which fatally struck a German general on horseback. This highlights the evolving nature of warfare, as traditional combat tactics were increasingly supplemented by the advancements in air power.