It is with sincere satisfaction I acquaint you, for the information of the Lords Commissioners of the Admiralty, that his Majesty's squadron under my command attacked the enemy's fleet, consisting of twelve ships of the line, attended with eleven frigates and some smaller cruisers, on the 23rd instant, close in with the port of L'Orient. The ships which struck are the Alexander, Le Formidable, and Le Tigre, which were with difficulty retained. If the enemy had not been protected and sheltered by the land, I have every reason to believe that a much greater number, if not all the line-of-battle ships, would have been taken or destroyed. In detailing the particulars of this service, I am to state that at the dawn of day, on the 22nd instant, the Nymphe and Astrea, being the look-out frigates ahead, made the signal for the enemy's fleet. I soon perceived there was no intention to meet me in battle; consequently, I made the signal for four of the best-sailing ships, the Sanspareil, Orion, Russell, and Colossus, and, soon afterwards, the whole fleet, to chase; which continued all day and the whole night with very little wind. Early in the morning of the 23rd, the headmost ships, the Orion, Irresistible, Queen Charlotte, Russell, Colossus, and Sanspareil, were pretty well up with the enemy; and a little before six o'clock the action began, and continued till near nine. When the ships struck, the British squadron was near to some batteries, and in the face of a strong naval port, which will manifest to the public the zeal, intrepidity, and skill of the admirals, captains, and all the other officers and seamen, and soldiers, employed upon this service; and they are fully entitled to my warmest acknowledgments. I beg also to be allowed to mark my approbation in a particular manner of Captain Domett's conduct, serving under my flag, for his manly spirit, and for the assistance I received from his active and attentive mind. I feel great satisfaction in doing justice to the meritorious conduct of all the officers of every class, as well as to the bravery of the seamen and soldiers in the Royal George, upon this event and on former occasions. I judged it necessary, upon the information I received of the force of the enemy, to put the Robust, Thunderer, and Standard into my line of battle; but their distance from my squadron, and there being little wind, prevented them from joining me till after the action was over. I shall proceed upon my station as soon as I have ordered a distribution of the prisoners, and made other necessary arrangements for the squadron. It is my intention to keep at sea, in order to fulfil every part of my instructions.