Fleet doctrine shifted under wartime pressure: exploratory classes gave way to pure warships. FASA's apocryphal supplement
The Four Years War supplies class lists — Marklin, Sawyer, Bonhomme Richard, Larson — that the Society cross-references in Ships of the Line.The war's decisive campaign is the Battle of Axanar, where Captain Garth of Izar secured a victory that later Academy generations would study as required reading. Kirk would call Garth his personal hero — a chain of legend the Axanar productions document in documentary form.
Events & Milestones
Also known as: The Four Years War, Klingon War, FYW
The Federation–Klingon conflict of 2241–2245 that nearly tore the Federation apart — the war Captain Garth of Izar was asked to end, and the historical frame for Prelude to Axanar.
The Four Years War begins in 2241. Prelude to Axanar frames it as a Memory Alpha Historic Society documentary opening on stardate 2241.03 at Archanis IV — the first civilian city reduced to rubble by Klingon disruptors. It is the narrative spine of the Axanar productions.

