Western Design Meanwhile, Cromwell had already launched the Western Design against Spain's colonies in the
Spanish West Indies. The fleet left
Portsmouth in late December 1654 and arrived in the West Indies in January. In May 1655, an English
amphibious expedition led by
General at Sea William Penn, father of
the founder of Pennsylvania, and General
Robert Venables invaded Spanish territory in the West Indies with the objective of capturing
Hispaniola. It was one of the strongest ever to sail from England, with some 3,000 marines under the command of
General Robert Venables, further reinforced in
Barbados,
Montserrat, and
St. Kitts and Nevis. Although Cromwell had previously been interested in the possible acquisition of Hispaniola island, the expedition's commanders were given the freedom to determine their own priorities in the circumstances they faced on arrival. Several options were considered, including a landing on the coast of
Guatemala or on
Cuba. Both were discounted, as Penn and Venables decided to attempt to repeat Drake's attack on
Santo Domingo on Hispaniola. However, the 1655
Siege of Santo Domingo failed because the Spanish had improved their defences in the face of Dutch attacks earlier in the century. Cromwell, on the other hand, saw the Hispaniola defeat as God's judgement. Despite various subsequent successes, the defeat made the whole operation against the
Spanish West Indies a general failure. Venables and Penn were imprisoned therefore in the
Tower of London on their arrival on England. Jamaica was the
casus belli that resulted in the actual Anglo-Spanish War in 1655. Weakened by fever, the English force then sailed west for the
Colony of Santiago (present-day
Jamaica), the only Spanish West Indies island that did not have new defensive works. They landed in May 1655 at a place called Santiago de la Vega, now
Spanish Town. They came, and they stayed, in the face of prolonged local resistance that was reinforced by troops sent from Spain and
New Spain (México). In 1657 the English Governor invited the
Buccaneers to base themselves at
Port Royal on Santiago, to deter the Spanish from recapturing the island. For England, Jamaica was to be the "dagger pointed at the heart of the Spanish Empire", although in fact it was a possession of little value then. Cromwell, despite all difficulties, was determined that the presence should remain, sending reinforcements and supplies. New Spanish troops, sailing from Cuba, lost the
Battle of Ocho Rios in 1657 and the
Battle of Rio Nuevo in 1658, failing in their attempts to retake Jamaica. Nevertheless, the fear of another invasion meant that the English
Governor of Jamaica Edward D'Oyley felt his new duty was to organize the defence of the island against the Spanish. By using the tactic of attacking instead of defending, he sent out
Christopher Myngs to raid Spanish colonial cities and bases.
Tolú and
Santa Marta were among them in 1658 and the following year
Cumana,
Puerto Caballos and
Coro were plundered and devastated and Myngs returned to Jamaica with a vast amount of plunder and treasure.
Naval war In April 1656 English Admiral Robert Blake with a fleet of around forty warships, fireships and supply vessels sailed to
blockade the Spanish port of
Cádiz which continued throughout the summer. The Spanish remained on the defensive and took no aggressive action against the English fleet. In mid-June, Captain Edward Blagg sailed with eight ships to raid ports in northern Spain. On 24 June, Blagg raided
Vigo, where a number of ships in the harbour were destroyed. While Blake replenished his water supplies on the African coast, a detachment of five frigates under a Captain Smith
raided Malaga in southern Spain on 19 July. Smith sank nine Spanish ships, spiked the harbour guns and bombarded the town. A similar raid on
Alicante was unsuccessful, but the threat of attack disrupted trade all along the coasts of Spain. On the evening of 8 September, one of Blake's captains, Richard Stayner,
intercepted a Spanish treasure fleet and captured or sank all but two of its ships. The loss of the cargoes of the ships captured or sunk by the English was a serious blow to the economy of Spain with an estimated loss of
£2,000,000. For the first time in naval history, Blake kept the fleet at sea throughout an entire winter in order to maintain the blockade against Spain. In February 1657, Blake received intelligence that the plate fleet from
New Spain was on its way across the Atlantic. Leaving two ships to watch Cádiz, Blake sailed from there to attack the plate fleet, which had docked at
Santa Cruz on
Tenerife in the
Canary Islands to await an escort to Spain. In April in the
Battle of Santa Cruz de Tenerife, Blake completely destroyed the Spanish merchant convoy—the West Indian Fleet—however, the fleet had landed the bullion before the battle. Blake was unable to seize it, but it was also unavailable to the government in Madrid. The short-term effect of Blake's blockade of Spain and his victory at Santa Cruz was the disruption of the Spanish economy, which depended upon silver and gold from the Americas and thereby damaged Spain's capacity for waging war. The English lost 1,500 to 2,000 merchant ships to Spanish privateers and instead of using captured English ships to replace their destroyed convoys, the Spanish government placed the care of Spanish trade in the hands of neutral Dutch merchantmen.
Flanders An Anglo-French alliance against Spain was established when the
Treaty of Paris was signed in March 1657. Based on the terms of the treaty, the English would join with France in
her continuing war against Spain in
Flanders. France would contribute an army of 20,000 men, England would contribute both 6,000 troops and the English fleet in a campaign against the Flemish coastal fortresses of
Gravelines,
Dunkirk and
Mardyck. It was agreed that Gravelines would be ceded to France, Dunkirk and Mardyck to England. Dunkirk, in particular, was on the Commonwealth's mind mainly because of the privateers that were causing damage to the mercantile fleet. For Cromwell and the Commonwealth, the question of possession of Dunkirk thus passed from regional diplomatic possibility to urgent political necessity. The combined Anglo-French army for the invasion of Flanders was commanded by the great French Marshal
Turenne. The Spanish Army of Flanders was commanded by Don
Juan-José, an illegitimate son of the Spanish King
Philip IV. The Spanish army of 15,000 troops was augmented by a force of 3,000 English Royalists—formed as the nucleus of potential army for the invasion of England by
Charles II, with Charles's brother
James, Duke of York, among its commanders. The
Commonwealth fleet blockaded Flemish ports but, to Cromwell's annoyance, the military campaign started late in the year and was subject to many delays. Marshal Turenne spent the summer of 1657 campaigning against the Spanish in
Luxembourg and made no move to attack Flanders until September. Mardyck was captured on 22 September and garrisoned by Commonwealth troops. Dunkirk was besieged in May 1658. A Spanish relief force attempted to lift the siege but was defeated on 4 June at the
Battle of the Dunes. The Commonwealth contingent in Turenne's army fought with distinction and impressed their French allies with a successful assault up a strongly defended sandhill 150 feet high during the battle. When Dunkirk surrendered to Turenne on 14 June,
Cardinal Mazarin honoured the terms of the treaty with Cromwell and handed the port over to the Commonwealth, despite the protests of
Louis XIV. The Commonwealth also honoured its obligations in respecting the rights of the Catholic populations of Mardyck and Dunkirk. A contingent of Commonwealth troops remained with Turenne's army and were instrumental in the capture of Gravelines and other Flemish towns by the French. With the privateering threat of Dunkirk out of the way, England's mercantile fleet suffered far fewer losses; not only because the
Dunkirkers had lost their largest base, but because English trade had already been largely lost to the Dutch as a result of Dunkirker privateering.
Restoration The war between France and Spain ended with the signing of the
Peace of the Pyrenees on 28 October 1659. Cromwell's death in 1658 left England in political turmoil that would result in the return of the
Stuarts to the throne of England. After the
Restoration of Charles II, the Anglo-Spanish War was formally terminated in September 1660 but no treaty was signed between the two nations. Charles had been allied to Spain through the
Treaty of Brussels. ==Aftermath==