The Battles of La Naval de Manila or Battle of Manila Bay () were a series of five naval battles fought in the waters of the Spanish East Indies in the year 1646, in which the forces of the Spanish Empire repelled various attempts by forces of the Dutch Republic to invade Manila, during the Eighty Years' War. The Spanish forces, which included many native volunteers, consisted of two, and later, three Manila galleons, a galley and four brigantines. They neutralized a Dutch fleet of nineteen warships, divided into three separate squadrons. Heavy damage was inflicted upon the Dutch squadrons by the Spanish forces, forcing the Dutch to abandon their invasion of the Philippines.

The victories against the Dutch invaders were attributed by the Spanish troops to the intercession of the Virgin Mary under the title of Our Lady of La Naval de Manila. On 9 April 1652, the victories in the five sea battles were declared a miracle by the Archdiocese of Manila after a thorough canonical investigation, giving rise to the centuries-old festivities of Our Lady of La Naval de Manila.

Background

Early Spanish-Dutch conflicts in the Philippines Pursuing their quest for alternative trade routes to Asia, the Dutch reached the Philippines and sought to dominate the commercial sea trade in Southeast Asia. Being at war with Spain, they engaged in privateering activities. They harassed the coasts of Manila Bay and its environs, and preyed on sampans and junks from China and Japan in an attempt to cut off Spanish trade with East Asia.

The first Dutch squadron to reach the Philippines was led by Olivier van Noort. On December 14, 1600, van Noort's squadron grappled with the Spanish fleet under Antonio de Morga near Fortune Island, where de Morga's flagship, the San Diego, sank. Van Noort managed to return to Holland, thus becoming the first Dutch to circumnavigate the world.

Another Dutch fleet of four ships under the command of François de Wittert tried to attack Manila in 1609, but was repelled by the Spanish governor-general Juan de Silva who launched a counterattack and defeated the Dutch at the Battle of Playa Honda, where François Wittert was killed.

In October 1616, another Dutch fleet of 10 galleons under the command of Joris van Spilbergen (Georges Spillberg) blockaded the entrance of Manila Bay. A Spanish armada of seven galleons led by Juan Ronquillo battled against Spilbergen's fleet at the Playa Honda in April 1617 (known as the second Battle of Playa Honda). Spilbergen's flagship, the "Sol de Holanda" (Sun of Holland) sank, and the Dutch were once again repulsed with heavy damage.

From 1640 to 1641, a Dutch fleet of three ships stationed near Embocadero de San Bernardino tried to capture merchant galleons coming from Acapulco, Mexico. These galleons, however, escaped safely by taking a different route after receiving warnings from a system of fire-signals (placed in Embocadero) which was devised by the Jesuit priest Francisco Colin.Velarde, Murillo (Hist. de Philipinas, fol. 126 b)

Planned invasion of the Philippines

In view of their previous failures to disrupt the Spanish Empire's trade in Asia, the Dutch decided to seize the Philippines, feeling certain that they were strong enough to carry out the attacks.Vidal, Prudencio. (1888) From the time they conquered the Spanish settlement in the north of Formosa in 1642, the Dutch became increasingly eager to attack Manila because they knew the city lacked strong defenses and that it was unable to receive enough aid because the Spanish were occupied by the wars in Europe.

Fr. Juan de los Angeles, a Dominican priest who had been taken from Formosa to Macassar by the Dutch as a prisoner of war, later described in his account that the Dutch were so eager to launch an attack on the Philippines that "they talk among themselves of nothing else than how they will gain Manila", and that "they have urgently requested more menAside from the one hundred and fifty fresh soldiers that arrived at Jakarta from Holland in January of the same year).— De los Angeles, O.P., Juan. (March 1643) from Holland for the purpose of attacking Manila.De los Angeles, O.P., Juan. (March 1643) ". In his account, he also described the formidable force of the Dutch stationed at the ports of Jakarta in Indonesia and Formosa:

Condition of the islands The entire Philippines was already in dire situation at the time when the Dutch were planning their invasion. A series of volcanic eruptions took place between 1633 and 1640. Food shortage at the same time crippled the city.Fayol, Joseph. (1640–1649) Wars against the Muslims of Mindanao led by Sultan Kudarat in 1635 and the Sangley Rebellion in 1639 to 1640 had taken its toll of lives and resources.Cortez, Regino (1998). Numerous wrecks and losses of sea vessels which sailed to and from New Spain (1638–39) did not only disrupted the Manila–Acapulco trade but also reduced the naval strength of Manila. After the Dutch seized Formosa in 1642, they began sending squadrons of vessels, both large and small—the former going to the Embocadero de San Bernardino and Cape Espiritu Santo to await the ships that carried relief for the Philippines, and the latter stationed on the coast of Ilocos and Pangasinan to pillage the trading vessels coming from China.

The new Spanish governor-general Diego Fajardo Chacón reached the Philippines at the end of June in 1644, together with the Andalusian Captain Sebastian López.According to Vidal, Sebastian Lopez was a Portuguese (Vidal, Prudencio, 1888) Fajardo found the islands deficient in naval strength. Making his entrance into Manila by mid-August, Fajardo took possession of the government and dispatched two galleons--Nuestra Señora dela Encarnación and Nuestra Señora del Rosario (hereinafter called Encarnación and Rosario, respectively)—to acquire new resources for the islands from New Spain.

Catastrophic events in 1645

Death of the Archbishop In July 1645, the Encarnación and Rosario, under the command of the Viscayan Captain Lorenzo de Orella y Ugalde (also Lorenzo Ugalde de OrellanaRodriguez, Mariano (1907)) arrived from Mexico at the port of Lamon Bay, with goods for the Philippines to replenish its depleted resources. Aboard in one of the two galleons was the archbishop-elect of Manila, His Grace Don Fernando Montero de Espinosa. On his way to Manila, de Espinosa was stricken by hemorrhagic fever and died. The citizens of Manila, who were in great need of a religious leader to strengthen their faith in those desperate times, sorrowfully mourned at the untimely death of de Espinosa.

The San Andres earthquake

On November 30, 1645, during the feast of Saint Andrew the Apostle, a devastating earthquake hit Manila and its environs, destroying about 150 magnificent buildings and killed countless citizens. Five days later, on December 5, another earthquake as violent as the first rocked the city. Although no fatalities were recorded, the remaining unstable structures damaged by the first tremor were totally destroyed.

The destructive powers of the earthquake reached other provinces of the islands. Natives' villages were utterly overthrown, as their huts built of bamboos and palm-leaves were leveled. Great fissures, and even chasms, appeared in the open fields. Rivers (including those in Manila) overflowed and flooded the cities and villages as the result of the subsequent quakes.Fayol, Joseph. (1640–1649). A contemporary description of this earthquake is furnished in a rare pamphlet (Manila, 1641), containing a report of this occurrence made by the order of Pedro Arce, bishop of Cebu; part of it is reprinted by Retana in his edition of Zunfiiga's Estadismo, ii, pp. 334–336.

Full-scale attack in 1646

In their great council in New Batavia (Jakarta), the Dutch decided to launch a decisive attack in the Philippines. The Dutch equipped 18 vessels under Maarten Gerritsz Vries, and divided them into three squadrons:

Dutch forces First Squadron Strength: 5 vessels (4 regular ships and one small boat in the form of O called chó)Cortez, Regino. (1998) Destination: Ilocos and Pangasinan Purpose: To stir up the natives against the Spaniards and to seize coastal boats and barges from China.

Second Squadron Strength: 7 vessels (5 regular ships and 2 fire ships), 16 launches, 800 soldiers; Artillery: The flagship carried 46 pieces of excellent artillery; the smallest vessels carried thirty.Cortes, Regino (1998) Destination: Zamboanga then to Embocadero de San Bernardino Strait Purpose: To snatch the vessels coming from Mexico, which annually brought to Manila considerable amount of money for the maintenance of the Spanish garrison in the archipelago.

Third Squadron Strength: 6 vessels; Artillery: Its flagship carried 45 guns, while others had over 20. Destination: Manila (as reinforcement of the first two squadrons) Purpose: To cut off any relief coming from Manila to Ternate and Makassar.

After monsoon, these three squadrons will then converge as one armada outside the bay of Manila to attack the city.

Spanish forces

News of the arrival of the first squadron in Ilocos and Pangasinan region reached Manila on February 1, 1646. The Dutch tried to win over the Ilocanos and Pangasinenses, promising complete independence and abolition of taxes. However, when the natives resisted, the Dutch corsairs plundered their homes. The arrival of some companies of Spanish soldiers to those places, however, forced the Dutch to re-embark to their ships.

Learning the presence of the enemy, Governor Fajardo called for a council of war. At that time, Manila had no naval strength to repel the enemy—save for the two old and nearly-rotting Manila-Acapulco galleons, the 800-ton Encarnación and 700-ton Rosario—which arrived at Cavite from Mexico from the previous year. Despite being greatly outnumbered by the enemy, General Fajardo decided that the two galleons should be made ready for battle. The two galleons were hastily equipped and manned as follows:

Encarnación Rosario Designation Capitana (Flagship) Almiranta (Admiral ship) Artillery 34 bronze cannons (calibers: 18, 25 and 30) 30 cannons (calibers: same as the flagship) Soldiery 200 men (100 musketeers; 40 seamen; 60 artillerist, laborers and servants) (Same as the flagship)

Fajardo appointed the General Lorenzo Ugalde de Orellana as commander-in chief of the Spanish fleet (and thus making him captain of the flagship Encarnacion), with Sebastain Lopez as admiral (and captain of the Rosario). The appointed sergeant-major was Agustin de Cepeda.

The four companies of infantrymen were under the leadership of Captains Juan Enriquez de Miranda and Gaspar Cardoso on the flagship, and Captains Juan Martinez Capel and Gabriel Niño de Guzman on the almiranta.

The chief pilots were Captain Domingo Machado with his associate Francisco Romero on the flagship, while on the Almirante were Captain Juan Martinez and his associate Andres Cordero.

Battles of 1646

First battle Arriving at the entrance of Mariveles, the Dutch squadron were nowhere to be found (contrary to the earlier reports of the sentinels stationed in Mariveles).Hornedo, Florentino. (2007)

The Spanish fleet then proceeded to Bolinao in Lingayen, Pangasinan. There, on March 15 at around 9:00am, the Spanish fleet discovered one enemy vessel on oars, but it quickly took flight. At about 1:00pm, four Dutch ships appeared, together with the smaller oared-vessel they had seen earlier. The two fleets came within firing range of each other between two and three o'clock in the afternoon.