摘要：On 13 September 1806 Prime Minister William Grenville and his ministers in London received a dispatch from Brigadier-General William Carr Beresford in Buenos Aires informing them of the capture of that city on the preceding 27 June by the small detachment of 1,635 troops under his command, which had been transported to the Rio de la Plata from Cape Town by a squadron of six warships and five transports commanded by Commodore Sir Home Popham.1 The expedition had been carried out entirely on the initiative of Popham. He had commanded the fleet which had transported the forces under General David Baird that had captured Cape Town from the Dutch some months before, and he had persuaded Baird to provide the detachment under General Beresford for the expedition to the Rio de la Plata. The unexpected and unlooked for success of this expedition provoked a spasm of activity from the Government in London to take advantage of the situation. A force of a little more than 4,000 troops under the command of Sir Samuel Auchmuty sailed from England directly for the Rio de la Plata on 9 October. In addition, in the belief that the moment had come for decisive blows to be struck against the Spanish Empire, plans were drawn up for wide-ranging expeditions against Chile, Mexico and the Philippines.
