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Ottoman–Habsburg Wars · 1565 Members · from $3

Great Siege of Malta, 18 May – 13 September 1565

From 18 May to September 1565 an Ottoman expeditionary force under Mustafa Pasha (army) and Piyale Pasha (fleet), joined by Dragut of Tripoli and Hasan of Algiers, besieged the Knights Hospitaller in Malta. Grand Master Jean de Valette held the fortified harbour towns of Birgu and Senglea, Fort St Angelo, Fort St Michael and Fort St Elmo, and the old capital Mdina, with knights, Spanish and Italian soldiers and Maltese militia. St Elmo fell after a month, but Birgu and Senglea survived repeated assaults until a relief army from Sicily landed in September and the Ottomans withdrew. Strengths are uncertain and contested: Ottoman figures range from about 22,000–25,000 (modern estimates) to the 40,000–48,000 of contemporary Christian accounts (Balbi himself revised his figure from about 45,000 down to 28,000); the defenders are usually given as about 6,000–8,500, of whom perhaps 500–600 were knights and servants-at-arms. Valletta, on Mount Sciberras, was founded only in 1566, after the siege.

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The bombardment of St Elmo (d'Aleccio)
The bombardment of St Elmo (d'Aleccio) — Matteo Perez d'Aleccio, Royal Museums Greenwich · public domain

The battle, stage by stage

  1. 18–20 May 1565

    Landing at Marsaxlokk, camp on the Marsa

    On 18 May the Ottoman armada — perhaps 180–200 vessels under the admiral Piyale Pasha, with the army under Mustafa Pasha — is sighted off Malta. After coasting the island it anchors in Marsaxlokk Bay in the south-east and puts the army ashore from 19 May; one modern estimate has some 23,000–25,000 men landed, while contemporary Christian figures run much higher (see overview). Jean de Valette does not contest the beach: the Order's cavalry and Maltese skirmishers harass the columns near Żejtun while the population and livestock are drawn inside the walls. The Ottomans march north and pitch their main camp on the Marsa, the marshy plain at the head of the Grand Harbour, with outposts on the heights above the harbour. The defenders hold the two fortified peninsulas of Birgu (with Fort St Angelo) and Senglea (with Fort St Michael), the small star fort of St Elmo at the tip of the empty Sciberras peninsula — Valletta did not yet exist — and the old capital, Mdina.

  2. 24 May – early June 1565

    The guns turn on St Elmo

    Overruling Mustafa's wish to strike Mdina or Birgu first, the Ottoman command decides to take St Elmo so that the fleet can shelter in Marsamxett harbour. By about 27 May some two dozen guns and a great basilisk are firing from the crest of Mount Sciberras. Dragut (Turgut Reis), the veteran corsair governor of Tripoli, arrives with his squadron around 30 May–2 June and has further batteries built north and south of the fort — on the point now called Tigné or Dragut Point, and on Gallows Point (where Fort Ricasoli stands today) — so that St Elmo is battered from three sides. On 3 June the Janissaries seize the fort's outlying ravelin. Night after night boats cross from Birgu with volunteers, powder and food, and carry back the wounded.

  3. 16–23 June 1565

    The fall of St Elmo

    A general assault on 16 June is beaten off with heavy loss. On 18 June Dragut is mortally wounded while directing the batteries — by tradition by stone splinters from a Christian shot, though one recent reading suggests a burst Ottoman gun — and dies within days. Batteries and galleys now close the water route from Birgu; a last relief attempt has to turn back. On 23 June, the eve of the feast of St John, the fort is stormed. Nearly the whole garrison is killed, though a handful of Maltese reportedly escape by swimming the harbour. Accounts put the defenders' losses at up to about 1,500 over the month, and Ottoman losses (more uncertainly) at 6,000–8,000. The siege of a fort expected to fall in days has cost the Ottomans a month of the summer.

  4. 29 June – 5 July 1565

    The Piccolo Soccorso and the boats over Sciberras

    The Ottomans now ring Birgu and Senglea with batteries — on Corradino, the Santa Margherita heights and the Sciberras shore facing St Angelo — and Hasan Pasha of Algiers, Dragut's son-in-law, arrives with his corsairs. A small relief from Sicily, the 'Piccolo Soccorso' of about 600 men and some 40 knights under Melchior de Robles, lands on the north-west coast on 29 June, waits at Mdina, and on the night of 5 July slips past the Ottoman lines to Mount Salvatore near Kalkara, where boats under Romegas ferry it into Birgu. Meanwhile, rather than run the guns of St Angelo, the Ottomans drag boats overland from Marsamxett across the neck of the Sciberras peninsula into the inner Grand Harbour. The defenders answer with a line of stakes and a chain in the shallows along Senglea's exposed shore, and a great chain already closes Dockyard Creek between St Angelo and Senglea.

  5. 15 July 1565

    The assault on Senglea

    Hasan's men attack Fort St Michael from the landward side while Candelissa, his lieutenant, leads boats packed with troops from the Marsa end of the harbour toward the tip of Senglea. Some boats break the stake barrier and men get ashore under the walls, where the fighting is fierce; Maltese swimmers reportedly fight hand to hand in the water at the palisade. A further group of about ten large boats steering for the point runs past a hidden battery at water level beneath St Angelo, commanded by Francisco de Guiral, which by Christian accounts sinks nine of them at close range with heavy loss of life (one account gives over 800 dead). De Valette sends reinforcements across the floating bridge from Birgu, and the attack fails. Accounts of the numbers engaged and lost vary widely.

  6. 7 August 1565

    The great assaults and the Mdina cavalry

    After weeks of the heaviest bombardment of the siege, the Ottomans make a simultaneous general assault: Mustafa against Fort St Michael and Senglea, Piyale against the Post of Castile at the eastern end of the Birgu land front, above Kalkara Creek. The walls are breached and the attackers are inside parts of Senglea's defences when they suddenly fall back. Some 100 horsemen under Vincenzo Anastagi have ridden out of Mdina and fallen on the lightly guarded camp on the Marsa, killing the sick and wounded and setting it alight; believing a relief army has landed, Mustafa calls off the assault. The ordeal at Castile continues: on 18 August a mine brings down part of the wall and de Valette himself leads the counter-attack, being wounded in the leg, and further assaults follow on 20–21 August and into early September.

  7. 7–8 September 1565

    The Gran Soccorso and the lifting of the siege

    After false starts and storms, Don García de Toledo, Viceroy of Sicily, lands the 'Gran Soccorso' — perhaps 8,000 to 11,000 Spanish and Italian troops and volunteer knights under Álvaro de Sande and Ascanio della Corgna — at Mellieħa Bay (and, by some accounts, Għajn Tuffieħa) in the north of the island on 7 September, and the troops march to Mdina while the galleys return to Sicily. The Ottomans, weakened by losses and disease, abandon their guns and lines and fall back to Sciberras to embark at Marsamxett. Romegas reoccupies the ruins of St Elmo and raises the Order's standard. 8 September is still kept in Malta as Victory Day.

  8. 11–13 September 1565

    The last fight near Naxxar and St Paul's Bay

    Learning that the relief force is smaller than he feared, Mustafa re-lands some of his best troops at St Paul's Bay and marches inland. The Gran Soccorso, with knights and Maltese from Mdina and Birgu, meets them on the ridge near Naxxar and San Pawl tat-Targa; the exhausted Ottomans are driven back in disorder to the shore and suffer heavily as they re-embark under fire. The fleet sails for Constantinople and North Africa. Sources disagree on the date of this fight (11 or 13 September): d'Aleccio's printed and painted siege cycle dates 'the flight of the Turks' to 13 September. Of perhaps 6,000–8,500 defenders, a large share were dead or wounded; Ottoman losses are put at anything from about 10,000 to well over 20,000.

Weapons

Ottoman army and fleet (Mustafa Pasha, Piyale Pasha, Dragut)

Janissary infantry

Janissary infantry

Ottoman standing infantry · 14th–19th century

At Great Siege of Malta: Janissaries led the assaults on St Elmo, St Michael and the Post of Castile.

The Ottoman sultans' professional infantry, among the first standing armies in Europe. They were the core of the final assault at Constantinople in 1453 and manned the siege trenches at Vienna in 1683.

Arms
matchlock musket (tüfek), yatağan sword
Role
the Sultan's household infantry, siege specialists
Recruitment
devşirme levy, later hereditary
Photo: Rålamb Costume Book, 1657 · public domain
Great bombard

Great bombard

Siege gun · 15th century

At Great Siege of Malta: Ottoman siege guns on Mount Sciberras, Tigné and Gallows Point battered St Elmo to rubble in a month.

Huge cast-bronze guns firing stone balls. Mehmed II's founder Orban cast a giant bombard for the siege of Constantinople; it was slow and cracked, but with dozens of smaller guns it battered gaps in walls that had stood for a thousand years. The Dardanelles Gun, cast in 1464, is a surviving example of the type.

Bore
up to about 60–90 cm
Shot
stone balls of several hundred kg
Rate
a few shots a day
Photo: Tim Sheerman-Chase · CC BY 2.0

Knights Hospitaller, Maltese militia and Spanish/Italian soldiers (Jean de Valette)

Plate armour

Plate armour

Full harness of steel plates · about 1400–1600 (transitional mail and plate earlier)

At Great Siege of Malta: Knights in armour held the breaches; St Elmo's garrison fought to the last man on 23 June.

By 1415 a man-at-arms could be enclosed head to foot in steel. It kept most arrows out, but at Agincourt the French men-at-arms advanced across soaked, ploughed ground under arrow fire and arrived exhausted, packed so tightly that many could not lift their weapons. At Poitiers in 1356 armour was still transitional: mail, coats of plates and growing plate limb defences.

Weight
about 20–30 kg, spread over the body
Protection
proof against most arrows except at short range or weak points
Weakness
heat, exhaustion and mud
Photo: Gothic plate armour · Rama · CC BY-SA 2.0 fr
Early cannon (pot-de-fer and ribalds)

Early cannon (pot-de-fer and ribalds)

Gunpowder artillery · from the 1320s

At Great Siege of Malta: De Guiral's battery at the waterline under St Angelo sank most of the boats attacking Senglea on 15 July.

The earliest European guns were small cast vessels firing bolts or balls. The Italian chronicler Giovanni Villani says the English fired guns at Crécy, frightening the horses; English royal accounts show guns were later sent to the siege of Calais, and historians still argue over whether any fired on 26 August 1346. The illustration, from Walter de Milemete's treatise of 1326, is one of the oldest pictures of a gun.

Projectile
iron or lead balls, or large bolts
Charge
black powder
Effect
more noise and shock than killing power
Photo: Walter de Milemete, 1326 · public domain

Paintings and photographs

The bombardment of St Elmo (d'Aleccio)
The bombardment of St Elmo (d'Aleccio) Matteo Perez d'Aleccio's painting of the bombardment of Fort St Elmo, 27 May 1565 — painted by an artist who knew veterans of the siege. Matteo Perez d'Aleccio, Royal Museums Greenwich · public domain · source
Attack on the Post of Castile (d'Aleccio)
Attack on the Post of Castile (d'Aleccio) The Ottoman assault on the Post of Castile at Birgu, August 1565. Matteo Perez d'Aleccio, Royal Museums Greenwich · public domain · source
Flight of the Turks (d'Aleccio)
Flight of the Turks (d'Aleccio) The Ottoman army driven back to its ships, 13 September 1565. Matteo Perez d'Aleccio, Royal Museums Greenwich · public domain · source
Jean de Valette
Jean de Valette Grand Master Jean de Valette, who commanded the defence; Valletta, founded after the siege, bears his name. Laurent Cars · public domain · source
Fort St Angelo today
Fort St Angelo today Fort St Angelo, the Order's headquarters through the siege. Simontabone · CC BY-SA 4.0 · source

Free for everyone every year on its anniversary: September 8.

Accuracy score: 62/100 (moderate)

How the accuracy score works

Sources and method

Great Siege of Malta, 1565. Contemporary sources: Francisco Balbi di Correggio, eyewitness diary (Spanish ed. 1568; trans. Ernle Bradford, The Siege of Malta 1565; also trans. H.A. Balbi, Boydell 2005); Giacomo Bosio, Istoria della Sacra Religione (1594–1602, the Order's history); Matteo Perez d'Aleccio's siege cycle (frescoes in the Grand Master's Palace, Valletta; engraved plates, Rome 1582; paintings at the National Maritime Museum) — see the Royal Collection Trust plates VII, Il soccorso piccolo, Assault on the Post of Castile and XIII, Flight and departure of the armada, and the Royal Museums Greenwich painting BHC0258, Flight of the Turks, 13 September 1565. Modern works: Ernle Bradford, The Great Siege: Malta 1565 (1961); Stephen C. Spiteri's studies of the Hospitaller fortifications; Victor Mallia-Milanes, 'The Siege of Malta, 1565, Revisited' (Storja 2015, University of Malta); Joseph F. Grima, 'The loss of Fort St Elmo, 1565' (2020; batteries on Tigné and Gallows Point, Dragut's wound); Marcus Bull, The Great Siege of Malta (reviewed in History Today; force-size revisions); HistoryNet, 'No Mercy at Malta'; Kliem u Storja, 'The Great Siege – 1565'; culture-malta.org, 'Mdina's military role'; Heritage Malta, Fort St Angelo. Fort coordinates are from Heritage Malta and published site coordinates; other points are read from OpenStreetMap-based maps. Battery and camp extents, boat routes, the overland haul across Sciberras, the Piccolo Soccorso's route and the positions in the final fight are conjectural. Numbers are attributed ranges; the Christian narrative sources tend to inflate Ottoman strength and losses. Images from Wikimedia Commons.

Where the positions come from

Further reading