The Battle of Agincourt was fought on 25 October 1415 during Henry V’s campaign in France. An exhausted English army defeated a much larger French force, helped by defensive positioning, mud, longbows, and French tactical disorder. The victory became one of the most famous battles in English medieval memory.
Agincourt matters because it turned a risky campaign into a legendary success. It strengthened Henry V’s claim-making in France and became a symbol of discipline, endurance, and royal charisma. The battle also exposed the vulnerability of aristocratic cavalry and dense formations in bad conditions.
Agincourt is central to Bernard Cornwell’s Azincourt and appears in many novels and retellings of Henry V’s reign. It is one of the clearest tags for readers looking for longbow fiction, soldier-level medieval warfare, and campaign hardship. The setting suits mud, fear, class tension, royal leadership, and the uneasy making of patriotic myth.