| Capture of the Rosily Squadron | |||||||
|---|---|---|---|---|---|---|---|
| Part of thePeninsular War | |||||||
Painting of Rosily surrendering to de Apodaca | |||||||
| |||||||
| Belligerents | |||||||
| Spain | France | ||||||
| Commanders and leaders | |||||||
| Juan Ruiz de Apodaca Tomás de Morla | François Rosily (POW) | ||||||
| Strength | |||||||
| 5 ships of the line 1 frigate At least 2,000 sailors and militia Numerous gunboats | 5 ships of the line 1 frigate 4,000 sailors | ||||||
| Casualties and losses | |||||||
| 4 killed 50 wounded 15 gunboats sunk | 13 killed 46 wounded 3,676 captured 5 ships of the line captured 1 frigate captured[1] | ||||||
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Thecapture of the Rosily Squadron (also known as theBattle of Poza de Santa Isabel) took place on 14 June 1808 inCádiz following theDos de Mayo Uprising against French troops inMadrid. Five ships of the line and a frigate of theFrench Imperial Navy were in the port, having remained there under a British blockade since theBattle of Trafalgar in 1805. After an engagement with the Spanish lasting five days, French AdmiralFrançois Étienne de Rosily-Mesros surrendered his entire squadron with the four thousand seamen then on board.[1]
TheSpanish conventional warfare had started with theBattles of El Bruch. The spring of 1808 saw a deterioration in relations between erstwhile allies Spain and France, culminating in rebellions against the Spanish kingCharles IV, leading toa French occupation and the placing ofJoseph Bonaparte on the Spanish throne.
Under difficult circumstances, Rosily endeavoured to gain enough time for the arrival at Cádiz of French troops which had been dispatched fromMadrid toAndalusia. He took up defensive positions, beyond the reach of the land batteries, in the channel which leads toLa Carraca. While anchored there, he first offered to quit the bay, in order to quiet the multitude; he next proposed to the British, who were blockading the port, to send his cannon ashore, to keep his crews on board and to conceal his flag. In exchange, he required hostages for the safety of his sick and for the French inhabitants of Cádiz, and a pledge that he should be safe from attack. The British would not consent to this.
The Spanish governor of Cádiz,Tomás de Morla, refused to comply with the Rosily's demands, and instead required that he should surrender his forces. On Rosily's refusal, the Spaniards sited batteries on theIsle of Leon and near Fort Louis.

The French ships and their numbers of guns were:
On 9 June, at 3 PM, a division of Spanish gun and mortar boats and the batteries erected on the Isle of Leon and at Fort Louis commenced hostilities against the French ships with steady fire, which was kept up until nightfall. The Spaniards had even requested that two ships of the line,Principe de Asturias (112) andTerrible (74), help them.
On the following morning, the 10th, the cannonade recommenced and continued until 2 PM, when the French flagship,Héros, hoisted a flag of truce. Shortly afterwards Vice-Admiral Rosily addressed a letter to Morla, offering to disembark his guns and ammunition, but to retain his men and not hoist any colours. These terms were considered unacceptable, the Spaniards prepared to renew the attack upon the French squadron with an increase of force. On the 14th, at 7 AM, an additional battery of 30 long 24-pounders were ready to act and numerous gun and mortar vessels took up their stations. The French shipsstruck their colours, which in the course of the forenoon, were replaced by those of Spain.
The British were impatient spectators of this action. AdmiralCollingwood, who commanded the blockade of Cádiz, made an offer of co-operation, but his offer was refused by the Spanish. It was enough for them that the British should prevent the fleet from escaping; they were not disposed to give them any claim to a prey which would be captured without their aid.[2][3]
The French suffered little human loss, the Spaniards had only four men killed. As it was impossible for the French to offer much resistance, and certain of the success of his attack, Morla did not wish to employ more violent means of destruction, such asheated shot.
TheSpanish conventional warfare proceeded with theBattle of Bailén.
Immediately after the surrender of the French fleet, the SpanishSupreme Junta requested the British Admiral give passage in one of his vessels to the commissioners whom it wished to send for the purpose of negotiating with the Government of his Britannic Majesty for an alliance against Napoleon.
MrGeorge Canning, the BritishForeign Secretary, stated:
No longer remember that war has existed between Spain and Great Britain. Every nation which resists the exorbitant power of France becomes immediately, and whatever may have been its previous relations with us, the natural ally of Great Britain.[4]
On 4 July, the British government emitted an order declaring that all hostilities between Great Britain and Spain would cease with immediate effect.
{{cite book}}: CS1 maint: publisher location (link)| Preceded by Battles of El Bruch | Napoleonic Wars Capture of the Rosily Squadron | Succeeded by Battle of Cabezón |