One of the most famous frigate fights in British history is that between the _Arethusa_ and _La Belle Poule_, fought off Brest on June 17, 1778. Who is not familiar with the name and fame of "the saucy _Arethusa_"? Yet there is a curious absence of detail as to the fight. The combat, indeed, owes its enduring fame to two somewhat irrelevant circumstances--first, that it was fought when France and England were not actually at war, but were trembling on the verge of it. The sound of the _Arethusa's_ guns, indeed, was the signal of war between the two nations. The other fact is that an ingenious rhymester--scarcely a poet--crystallised the fight into a set of verses in which there is something of the true smack of the sea, and an echo, if not of the cannon's roar, yet of the rough-voiced mirth of the forecastle; and the sea-fight lies embalmed, so to speak, and made immortal in the sea-song. The _Arethusa_ was a stumpy little frigate, scanty in crew, light in guns, attached to the fleet of Admiral Keppel, then cruising off Brest. Keppel had as perplexed and delicate a charge as was ever entrusted to a British admiral. Great Britain was at war with her American colonies, and there was every sign that France intended to add herself to the fight. No fewer than thirty-two sail of the line and twelve frigates were gathered in Brest roads, and another fleet of almost equal strength in Toulon. Spain, too, was slowly collecting a mighty armament. What would happen to England if the Toulon and Brest fleets united, were joined by a third fleet from Spain, and the mighty array of ships thus collected swept up the British Channel? On June 13, 1778, Keppel, with twenty-one ships of the line and three frigates, was despatched to keep watch over the Brest fleet, War had not been proclaimed, but Keppel was to prevent a junction of the Brest and Toulon fleets, by persuasion if he could, but by gunpowder in the last resort. Keppel's force was much inferior to that of the Brest fleet, and as soon as the topsails of the British ships were visible from the French coast, two French frigates, the _Licorne_ and _La Belle Poule_, with two lighter craft, bore down upon them to reconnoitre. But Keppel could not afford to let the French admiral know his exact force, and signalled to his own outlying ships to bring the French frigates under his lee.