I communicate to Congress, a letter received from Captain Bainbridge, commander of the Philadelphia frigate, informing us of the wreck of that vessel on the coast of Tripoli, and that himself, his officers, and men, had fallen into the hands of the Tripolitans. This accident renders it expedient to increase our force, and enlarge our expenses in the Mediterranean beyond what the last appropriation for the naval service contemplated. I recommend, therefore, to the consideration of Congress, such an addition to that appropriation as they may think the exigency requires. FOURTH ANNUAL MESSAGE.--NOVEMBER 8, 1804. _To the Senate and House of Representatives of the United States_:-- To a people, fellow citizens, who sincerely desire the happiness and prosperity of other nations; to those who justly calculate that their own well-being is advanced by that of the nations with which they have intercourse, it will be a satisfaction to observe that the war which was lighted up in Europe a little before our last meeting has not yet extended its flames to other nations, nor been marked by the calamities which sometimes stain the footsteps of war. The irregularities too on the ocean, which generally harass the commerce of neutral nations, have, in distant parts, disturbed ours less than on former occasions. But in the American seas they have been greater from peculiar causes; and even within our harbors and jurisdiction, infringements on the authority of the laws have been committed which have called for serious attention. The friendly conduct of the governments from whose officers and subjects these acts have proceeded, in other respects and in places more under their observation and control, gives us confidence that our representations on this subject will have been properly regarded. While noticing the irregularities committed on the ocean by others, those on our own part should not be omitted nor left unprovided for. Complaints have been received that persons residing within the United States have taken on themselves to arm merchant vessels, and to force a commerce into certain ports and countries in defiance of the laws of those countries. That individuals should undertake to wage private war, independently of the authority of their country, cannot be permitted in a well-ordered society. Its tendency to produce aggression on the laws and rights of other nations, and to endanger the peace of our own is so obvious, that I doubt not you will adopt measures for restraining it effectually in future.