A siege is a military blockade of a city, or fortress, with the intent of conquering by attrition, or by well-prepared assault. Siege warfare is a form of constant, low-intensity conflict characterized by one party holding a strong, static, defensive position. Consequently, an opportunity for negotiation between combatants is common, as proximity and fluctuating advantage can encourage diplomacy.
The siege of Maastricht took place from 15 to 30 June 1673 during the Franco-Dutch War of 1672 to 1678, when a French army captured the Dutch fortress of Maastricht. The city occupied a key strategic position on the Meuse river and its capture was the main French objective for 1673; it was returned to the Dutch under the terms of the 1678 Treaty of Nijmegen.
The Battle of Kallo was a major field battle fought from 20 to 21 June 1638 in and around the forts of Kallo and Verrebroek, located on the left bank of the Scheldt river, near Antwerp, during the second phase of the Eighty Years' War. Following the symbolic recovery of Breda during the 1637 campaign, the Dutch Republic agreed with the French Crown, with whom it had allied in 1635, to besiege a major city in the Spanish Netherlands during the 1638 campaign. The commander of the Dutch States Army, Frederick Henry of Orange, planned an approach over Antwerp from the two sides of the Scheldt. After marching the army, Frederick Henry transferred 50 barges to Count William of Nassau-Siegen and he was left entrusted to land in the Spanish-controlled Waasland region, west of Antwerp, to seize the forts of Kallo and Verrebroek, along with several other key fortifications, to invest Antwerp from the west. In the meantime, Frederick Henry would advance on the opposite bank to complete the blockade of the city while the armies of France invaded the Spanish Netherlands from the south to oblige the Spanish Army of Flanders to divide its forces.
The siege of Luxembourg, in which Louis XIV of France laid siege to the Spanish-controlled Fortress of Luxembourg from 27 April to 7 June 1684, was the most significant confrontation of the War of the Reunions between France and Spain. The action caused alarm among France's neighbours and resulted in the formation of the League of Augsburg in 1686. In the ensuing war France was forced to give up the duchy, which was returned to the Habsburgs by the Treaty of Ryswick in 1697.
Hendrik van den Bergh, 1573 to 22 May 1638, was a Flemish noble and professional soldier. Hereditary lord of Stevensweert, from 1618 to 1637 he was also stadtholder of Upper Guelders, the only part of Guelders to remain loyal to Habsburg Spain during the Eighty Years War. Known as a brave and resourceful cavalry commander, he spent most of his career with the Spanish Army of Flanders and became its Maestre de campo in 1628. Accused of treachery after the loss of Den Bosch in 1629, he defected to the Dutch Republic following the 1632 Conspiracy of Nobles.
The fourth siege of Breda was an important siege in the Eighty Years' War in which stadtholder Frederick Henry, Prince of Orange retook the city of Breda, which had last changed hands in 1625 when the Spanish general Ambrogio Spinola conquered it for the Spanish Habsburgs. Hereafter, the city would remain in the hands of the Dutch Republic until the end of the war.
The siege of Kehl lasted from 26 October 1796 to 9 January 1797. Habsburg and Württemberg regulars numbering 40,000, under the command of Maximilian Anton Karl, Count Baillet de Latour, besieged and captured the French-controlled fortifications at the village of Kehl in the German state of Baden-Durlach. The fortifications at Kehl represented an important bridgehead crossing the Rhine to Strasbourg, an Alsatian city, a French Revolutionary stronghold. This battle was part of the Rhine Campaign of 1796, in the French Revolutionary War of the First Coalition.
The siege of Leuven was an important siege in the Thirty Years' War in which a Franco-Dutch army under Frederick Henry of Orange and the French Marshals Urbain de Maillé-Brezé and Gaspard III de Coligny, who had invaded the Spanish Netherlands from two sides, laid siege to the city of Leuven, defended by a force of 4,000 comprising local citizen and student militias with Walloons, Germans, Spanish and Irish of the Army of Flanders under Anthonie Schetz, Baron of Grobbendonck. Poor organization and logistics and the spread of sickness among the French, along with the appearance of an Imperial-Spanish relief army of 11,000 under Cardinal-Infante Ferdinand and Ottavio Piccolomini, forced the invading army to lift the siege. This failure allowed the Spanish forces to take the initiative and soon the invaders were forced into a headlong retreat.
The siege of Saint-Omer was a siege in the Thirty Years' War in which a French army under Gaspard III de Coligny, Maréchal de Châtillon, laid siege to the Flemish city of Saint-Omer, defended by a small garrison in command of Lancelot II Schetz, count of Grobbendonck. Despite several initial successes in the capture of the minor forts around Saint-Omer, on the night of 8/9 June a Spanish relief army under Thomas Francis, Prince of Carignano, surprised Châtillon's troops and established a small fort in the middle of the French lines. An entire army corps under Maréchal de La Force was ordered to move towards Saint-Omer to support Châtillon siege, but on 12 July a further Imperial-Spanish force commanded by Ottavio Piccolomini entered Saint-Omer, resolving the French marshals to withdraw.
The siege of Venlo was an important siege in the Eighty Years' War that lasted from 20 to 25 August 1637. The Cardinal-Infante Ferdinand of Austria, Governor of the Spanish Netherlands, retook the city of Venlo from the United Provinces, which had taken control of it in 1632 during the offensive of Frederick Henry, Prince of Orange against Maastricht. The capture of Venlo and Roermond, which was surrendered to the Cardinal-Infante a week later, effectively cut Maastricht from the Dutch Republic, thus preventing further attacks on the Spanish Netherlands from the east. In the southern front Ferdinand lost the towns of La Capelle, Landrecies, and Damvillers to the French, but then he forced them to retreat south of Maubeuge.
The Lines of Contravallation of Gibraltar, known in English as the "Spanish Lines", were a set of fortifications built by the Spanish across the northern part of the isthmus linking Spain with Gibraltar. They later gave their name to the Spanish town of La Línea de la Concepción. The Lines were constructed after 1730 to establish a defensive barrier across the peninsula, with the aim of preventing any British incursions, and to serve as a base for fresh Spanish attempts to retake Gibraltar. They played an important role in the Great Siege of Gibraltar between 1779 and 1783 when they supported the unsuccessful French and Spanish assault on the British-held fortress. The siege was ended after the lines of contravallation were attacked by British and Dutch forces under the command of the Governor of Gibraltar, General Augustus Eliot. The attack caused the Spanish forces to retreat and abandon the fortifications and the combined British led forces virtually destroyed all the Spanish gun batteries and the enemy cannon and munitions either captured or destroyed. This attack is still commemorated to this day and is known as 'Sortie Day'.
The siege of Dunkirk in 1658 was a military operation by the allied forces of France and Commonwealth England intended to take the fortified port city of Dunkirk, Spain's greatest privateer base, from the Spanish and their confederates: the English royalists and French Fronduers. Dunkirk was a strategic port on the southern coast of the English Channel in the Spanish Netherlands that had often been a point of contention previously and had changed hands a number of times. Privateers operating out of Dunkirk and other ports had cost England some 1,500 to 2,000 merchant ships in the past year. The French and their English Commonwealth allies were commanded by Marshal of France Turenne. The siege would last a month and featured numerous sorties by the garrison and a determined relief attempt by the Spanish army under the command of Don Juan of Austria and his confederate English royalists under Duke of York and rebels of the French Fronde under the Great Condé that resulted in the battle of the Dunes.
The siege of Sluis (1604), also known as the Sluis campaign or the Battle of the Oostburg Line, was a series of military actions that took place during the Eighty Years' War and the Anglo–Spanish War from 19 May to 19 August 1604. A States and English army under Prince Maurice of Orange and Horace Vere respectively crossed the Scheldt estuary and advanced on land taking Cadzand, Aardenburg, and IJzendijke in the Spanish Netherlands. This soon led to the culmination of the siege of the Spanish-held inland port of Sluis.
The siege of Steenwijk was a siege that took place between 30 May and 5 July 1592 as part of the Eighty Years' War and the Anglo–Spanish War by a Dutch and English force under Maurice of Orange. By taking Steenwijk the Republic's army would take out one of the two main transport routes overland to the Drenthe capital of Groningen, the other lay at Coevorden. After a failed bombardment, an assault was made in conjunction with the detonation of mines under important bastions, and with two out of three successfully assaulted, the Spanish troops surrendered on 5 July 1592 and handed over the city to the Dutch and English army. This siege was one of the first in history to make use of pioneers as a separate military unit although they were still at the time regarded as soldiers.
The siege of Coevorden was a siege that took place between 26 July and 2 September 1592 during the Eighty Years' War and the Anglo–Spanish War at the city of Coevorden by a Dutch and English force under overall command of Maurice of Nassau. The city was defended by Frederik van den Bergh who had been commissioned for the defence by King Philip II of Spain.
The siege of Geertruidenberg was a siege of the city of Geertruidenberg that took place between 27 March and 24 June 1593 during the Eighty Years' War and the Anglo–Spanish War. Anglo-Dutch troops under the commands of Maurice of Nassau and Francis Vere laid siege to the Spanish garrisoned city. The siege was unique in that the besiegers used a hundred ships, forming a semicircle in a chain on the Mass river to form a blockade. A Spanish force under the command of the Count of Mansfeld attempted to relieve the city in May, but they were defeated and later forced to withdraw. Three Governors of the city were killed – after the last fatality and as a result of the failed relief, the Spanish surrendered the city on 24 June 1593. The victory earned Maurice much fame and had thus become a steadfast strategist in the art of war.
The siege of Ath was a siege of the Nine Years' War. The French stockpiled 266,000 French pounds of gunpowder for the siege and used less than half of it. Consumption of other material amounted to 34,000 pounds of lead, 27,050 cannonballs, 3,400 mortar bombs, 950 grenades and 12,000 sandbags. The financial costs were 89,250 French livres. After the garrison's capitulation, 6,000 peasant workers filled up the trenches. Of the 62 French engineers present, two were killed and seven seriously wounded. This demonstration of French military potency, combined with the successful storming of Barcelona the same year, convinced the Allies to come to terms with France in the treaty of Ryswick, thus ending the war.
The siege of Zoutleeuw or the siege of Léau was a siege of the War of the Spanish Succession. Allied troops with 16 artillery pieces under the command of the English Captain general the Duke of Marlborough, besieged and captured the small French-held Brabantine fortified town of Zoutleeuw in the Spanish Netherlands.
The siege of Oldenzaal took place in the Spanish held town of Oldenzaal in the Twente region from July 23 to August 1, 1626 during the Eighty Years' War and the Anglo–Spanish War. After an eight-day siege led by Ernest Casimir the city surrendered.
The Meuse campaign was a major operation during the Dutch Revolt lead by Frederick Henry, Prince of Orange in which he took the cities of Venlo, Roermond, Sittard and Maastricht.
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