Action of 22 January 1783 The Action of 22 January 1783 was a single ship action fought off the Chesapeake Bay during the American War of Independence . The British frigate under the command of Thomas McNamara Russell captured the French frigate " Sybille " under the command of Kergariou - Locmaria . The circumstances of the battle included controversial violations of accepted rules of war regarding the flying of false flag s and distress signals . Background . The " Sybille " , a relatively new French frigate , was commanded by Kergariou - Locmaria ( whose name is badly misspelled in British histories ) . The French ship had been engaged three weeks previously with the 32 - gun British frigate HMS " Magicienne " under Captain Thomas Graves . Both ships had fought until they had both been dismasted and were forced to disengage . " Sybille " made for a French port under a jury rig and was then caught in a violent storm . Due to this unfortunate series of events Kergariou had been obliged to throw twelve of his guns overboard . Action . On 22 January 1783 " Hussar " sighted the French 32 - gun frigate " Sybille " . When she sighted the " Hussar " , Kergariou ordered the English flag hoisted over the French , the recognised signal of a prize , and at the same time , in the shrouds , an English yachting flag , union downwards , the internationally recognised signal of distress . Accordingly , Russell , bore down to her assistance , but as the two ships drew near , Russell became suspicious and bore away . Seeing this , to prevent " Hussar " from warning the rest of the British forces of his presence , Kergariou lowered the British flag and fired his broadside ; he also attempted to lower the yachting ensign , but this got stuck in the rigging and could not be removed . " Sybille " s fire caused some damage to " Hussar " but not as much as he could have done had Russell not turned away . Kergariou then attempted to board and overwhelm the " Hussar " whilst still flying the stuck distress flag . The " Hussar " crew managed to repel the boarding party . At some point , a broadside from " Hussar " shot through " Sybille " s under the waterline , causing her to leak gravely and floading her gunpowder reserved . Quickly , " Sybille " s pumps proved unable to compensate for the intake of seawater , and Kergariou orderd twelve guns thrown overboard . Soon , " Hussar " returned with the 50 - gun and another smaller vessel , . Unable to defend herself , " Sybille " surrendered to " Centurion " , after " Centurion " s second broadside . Controversy . The rules of war that were accepted at the time were that a ship might fly a country ' s flag other than its own in order to escape or lure an enemy , but that before the engagement commenced they must remove the decoy flag and replace it with their own . Alongside this , ships were expected to only fly a distress flag if they were actually in distress . Luring enemies into a trap using a distress flag was an unacceptable " ruse de guerre " . The French captain therefore would have broken two of the fundamental rules of sea warfare . Kergariou came aboard the " Hussar " to surrender his sword . The count handed Russell his sword and complemented the captain and his crew on the capture of his vessel . Russell took the sword and reportedly said : " Sir , I must humbly beg leave to decline any compliments to this ship , her officers , or company , as I cannot return them . She is indeed no more than a British ship of her class should be . She had not fair play ; but Almighty God has saved her from the most foul snare of the most perfidious enemy . - Had you , Sir , fought me fairly , I should , if I know my own heart , receive your sword with a tear of sympathy . From you , Sir , I receive it with inexpressible contempt . And now , Sir , you will please observe , that lest this sword shold ever defile the hand of any honest French or English officer , I here , in the most formal and public manner , break it . " Russell stuck the blade into the deck , broke it in half , and threw it to the deck . He then placed the count under close arrest . The crew of the " Hussar " discovered £500 in valuables aboard the " Sybille " which the French officers claimed as personal property . Russell permitted them to keep even though it reduced the prize money he and his crew received . < ref name = " NC17 / 445 " > < / ref > Russell kept Kergariou and his officers under guard in the orlop , fed them basic food rations , and provided them no bedding . Later , Admiral Digby received Kergariou with courtesy . Aftermath . When Russell brought the prize into New York he reported the circumstance , and his officers swore an affidavit in support of their captain . The Treaty of Paris was then on the point of being concluded and in consequence the Admiralty Board and British government thought the affair would cause undue scandal . The official account was kept from the general public and Russell ' s accounts of the affair were not published . Kergariou sent his subordinate , the Chevalier d ' Escures to see Russell . The Frenchman attempted to threaten Russell with retaliation should he ever publish an account of the matter . When Kergariou was released , he said , Kergariou would use his influence at the French court to acquire another ship to hunt Russell down should that happen . When Russell failed to be moved , the count , again through his subordinate , issued a challenge to Russell to demand personal satisfaction . Russell considered the challenge and transmitted this answer for delivery to Kergariou : " Sir I have considered your challenge maturely . . . I will fight him , by land or by water , on foot or on horseback , in any part of this globe that he pleases . You will , I suppose , be his second ; and I shall be attended by a friend worthy of your sword . " < ref name = " NC17 / 450 " > < / ref > In the automatic court - martial for the loss of his ship , between April and September 1784 , the allegations were brought to the attention of the court ; Kergariou - Locmaria was honourably discharged of all accusations of wrongdoing . On the declaration of peace , " Hussar " returned to England for decommissioning . Russell was offered a knighthood , but refused as his income would not have been enough to support the title . < ref name = " NC17 / 452 " > < / ref > Russell was informed that Kergariou had been tried and acquitted of the loss of his ship and the alleged breach of internationally recognised laws . In pursuit of satisfaction , he applied to the Admiralty for permission to travel to France . Admiral Mariot Arbuthnot accompanied him to France , unaware at first of the reason . Kergariou wrote to Russell and expressed his gratitude of the treatment that he and his crew had received after their capture and informed Russell that he intended to move to the Pyrenees , although he did not give a specific location . Arbuthnot convinced Russell that he should not attempt to follow Kergariou and so they returned to England . Kergariou himself moved to England five years later at the outbreak of the French Revolution ; in 1795 , he was part of a Royalist band supported by the British government and took part in the attempted Invasion of France in 1795 . At the Battle of Quiberon , he was captured by Hoche ' s troops , sentenced to death and shot .