On 17 June, after escorting the battered
Venus back to Falmouth and collecting fresh supplies, Pellew sailed once more in search of
Cléopâtre. Passing eastwards along the English coast until he reached
Start Point in Devon, Pellew then turned southwards and at 03:30 on 18 June, while approximately southwest of Start Point, his lookout sighted a sail to the southeast. Captain Mullon initially raising all sail to escape the British frigate. By 05:00 it was obvious that
Nymphe was faster than the French ship and Mullon lowered his topsails in anticipation of combat. At 06:00
Nymphe pulled within range and Mullon hailed the British ship, although his words could not be clearly made out. Accounts differ on Pellew's response, which was to elicit a cry of either "Hoa, Hoa" or "Long live
King George" from his men, followed by three cheers. Mullon's crew responded with either
"Vive la nation" or
"Vive la république" and cheering of their own, at which one French sailor attached the captain's
cap of liberty to the masthead as a symbol of defiance. This gave Pellew the opportunity to engage the enemy even more closely and by 07:00 the French
wheel had been destroyed, four successive helmsmen killed and the mizzenmast snapped off above the deck. This damage caused the French ship to swing around wildly, first to port and then suddenly back to starboard into
Nymphe, so that the
jib boom came to rest between the fore and main masts of the British ship, exerting significant pressure on the mainmast, already weakened by French shot, before the jib boom eventually snapped off. Mullon gave orders for his men to storm
Nymphe while the ships were entangled, but his crew refused. The British captain had initially been concerned that the collision was a deliberate manoeuvre from Mullon and had readied his men in case the French should launch a boarding attack on his frigate. However, as soon as it became clear that the movement was involuntary and that the French were unwilling to press an attack, Pellew reversed his orders and had the men he had assembled to repel boarders climb on board
Cléopâtre instead. At Pellew's orders, British boarders clambered onto the maindeck, through the gunports of the French frigate and even jumped from their own rigging onto the French
yards. Although the attackers initially encountered fierce resistance, hand-to-hand combat lasted just ten minutes before the leaderless French sailors broke and ran. More than 100 prisoners were then collected from
Cléopâtre and sent aboard
Nymphe, leaving 150 remaining on the French ship under the guard of the small prize crew. The ships were then separated and made their way to
Portsmouth together, arriving there on 21 June. ==Aftermath==