Pre-colonial period

Before the Spaniards arrived in the Philippines the ancient native people were already engaging in naval warfare, raiding, trade, piracy, travel and communication using various vessels including balangay.^[3] A flotilla of balangay was discovered in the late 1970s in Butuan, Agusan del Norte.^[4]

A Karakoa ancient warship with Lantaka cannons

Native Visayan warships, such as the Karakoa or Korkoa, were of excellent quality and some of them were used by the Spaniards in expeditions against rebellious tribes and Dutch and British forces. Some of the larger rowed vessels held up to a hundred rowers on each side besides a contingent of armed troops. Generally, the larger vessels held at least one lantaka at the front of the vessel or another one placed at the stern. Philippine sailing ships called praos had double sails that seemed to rise well over a hundred feet from the surface of the water. Despite their large size, these ships had double outriggers. Some of the larger sailing ships, however, did not have outriggers.^[5]

Antecedent to these raids, sometime between A.D. 1174 and 1190, a traveling Chinese government bureaucrat Chau Ju-Kua reported that a certain group of "ferocious raiders of China's Fukien coast" which he called the "Pi-sho-ye," believed to have lived on the southern part of Formosa. In A.D. 1273, another work written by Ma Tuan Lin, which came to the knowledge of non-Chinese readers through a translation made by the Marquis D’Hervey de Saint-Denys, gave reference to the Pi-sho-ye raiders, thought to have originated from the southern portion of Formosa. However, the author observed that these readers spoke a different language and had an entirely different appearance (presumably when compared to the inhabitants of Formosa).

In the Battle of Manila in 1365 is an unspecified and disputed battle occurring somewhere in the vicinity of Manila between the forces of the Kingdoms in Luzon and the Empire of Majapahit.

Even though the exact dates and details of this battle remain in dispute, there are claims of the conquest of the area around Saludong (Majapahit term for Luzon and Manila) according to the text Nagarakretagama^[6]

Nevertheless, there may have been a battle for Manila that occurred during that time but it was likely a victory for Luzon's kingdoms considering that the Kingdom of Tondo had maintained its independence and was not enslaved under another ruler. Alternatively, Luzon may have been successfully invaded but was able to regain its independence later.^[7][8]

The Battle of Bangkusay, on June 3, 1571, was a naval engagement that marked the last resistance by locals to the Spanish Empire's occupation and colonization of the Pasig River Delta, which had been the site of the indigenous polities of Rajahnate of Maynila and Tondo. Tarik Sulayman, the chief of Macabebes, refused to ally with the Spanish and decided to mount an attack at Bangkusay Channel on Spanish forces, led by Miguel López de Legazpi. Tarik Sulayman's forces were defeated, and Sulayman himself was killed. The Spanish victory in Bangkusay and Legazpi's alliance with Lakandula of Tondo, enabled the Spaniards to establish themselves throughout the city and its neighboring towns.

Spanish period

During the Spanish period, the Spanish forces were entirely responsible for the defense and general order of the archipelago, the Spanish naval forces conducts maritime policing in the seas as well as providing naval logistics to the Army. In the early years of Spanish era, most of the formations of the naval forces were composed of conquistadors backed with native auxiliaries.

Illustration of a late 17th-century joangan warship carrying the Spanish Empire flag serving as auxiliary force vessel from Historia de las islas e indios de Bisayas (1668), this warship were known as joangas (also spelled juangas) by the Spanish.

Aside from Spanish Navy galleons, brigantines, galleys and other vessels, locally built Manila galleons were among the ships that composed the fleet tasked of protecting the archipelago from foreign and local invaders. Most of the personnel manning the ships are Filipinos while the officers are of Spanish descent.

The two Manila Galleons—the Encarnacion and Rosario--which were hastily converted to warships to meet the superior Dutch armada of 18 vessels during the battles of La Naval de Manila in 1646. (From an artist's conception)

The Battles of La Naval de Manila were among the earliest naval conflict in the Spanish Philippines. It was 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, 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.

By the 18th and 19th centuries, the sailors were already composed of mixed Spanish and Filipino personnel, as well as volunteer battalions composed of all-Filipino volunteers. Filipinos made up a large part of Spain's overseas forces including the Royal Spanish Navy.

Philippine revolution

At the outbreak of the Philippine Revolution, the Filipino members of the Spanish Army and Navy mutinied. Switching allegiance from Spain to the Philippines, instead.

The Republic's need for a naval force was first provided for by Filipino revolutionaries when they included a provision in the Biák-na-Bató Constitution. This authorised the government to permit privateers to engage foreign enemy vessels.^[9]

(w)hen the necessary army is organized … for the protection of the coasts of the Philippine archipelago and its seas; then a secretary of the navy shall be appointed and the duties of his office added to this Constitution.

— Gen. Emilio Aguinaldo on the Biák-na-Bató Constitution^[9]

On May 1, 1898, the first ship handed by Admiral George Dewey to the Revolutionary Navy is a small pinnace from the Reina Cristina of Admiral Patricio Montojo, which was named Magdalo.^[9]

The Philippine Navy was established during the second phase of the Philippine Revolution when General Emilio Aguinaldo formed the Revolutionary Navy which was initially composed of a small fleet of eight Spanish steam launches captured from the Spaniards. The ships were refitted with 9-centimeter guns. The rich, namely Leon Apacible, Manuel Lopez and Gliceria Marella de Villavicencio, later donated five other vessels of greater tonnage, the Taaleño, the Balayan, the Bulusan, the Taal and the Purísima Concepción. The 900-ton inter-island tobacco steamer further reinforced the fleet, Compania de Filipinas (renamed as the navy flagship Filipinas), steam launches purchased from China and other watercraft donated by wealthy patriots.^[9][10]

Naval stations were later established to serve as ships' home bases in the following:^[10]

• Ports of Aparri
• Ports of Legazpi
• Ports of Balayan
• Ports of Calapan
• Ports of San Roque, Cavite

On September 26, 1898, Aguinaldo appointed Captain Pascual Ledesma (a merchant ship captain) as Director of the Bureau of the Navy, assisted by Captain Angel Pabie (another merchant ship captain). After passing of the Malolos Constitution the Navy was transferred from the Ministry of Foreign Relations to the Department of War (thereafter known as the Department of War and the Navy) headed by Gen. Mariano Trías.^[9][10]

As the tensions between Filipinos and Americans erupted in 1899 and a continued blockade on naval forces by the Americans, the Philippine naval forces started to be decimated.^[9]

American colonial period

A U.S. Navy Vought O2U Corsair floatplane flying over the Cavite Navy Yard, c. 1930

The American colonial government in the Philippines created the Bureau of the Coast Guard and Transportation, which aimed to maintain peace and order, transport Philippine Constabulary troops throughout the archipelago, and guard against smuggling and piracy. The Americans employed many Filipino sailors in this bureau and in the Bureaus of Customs and Immigration, Island and Inter-Island Transportation, Coast and Geodetic Survey, and Lighthouses. They also reopened the former Spanish colonial Escuela Nautica de Manila, which was renamed the Philippine Nautical School, adopting the methods of the United States Naval Academy at Annapolis. The U.S. Naval Academy accepted its first Filipino midshipman in 1919, and Filipinos were able to enlist in the U.S. Navy, just as they were formerly able to do in the Spanish Navy.^[9]

World War II and Japanese occupation (1941–1945)

Sangley Point Cavite Navy Yard burning after a Japanese air attack on December 10, 1941. Small-arms shells explode (left) and a torpedo-loaded barge (center) burns.

Mariveles Naval Section Base was used by the US Navy's Asiatic Fleet during the Second World War.

In 1935, the Commonwealth Government passed the National Defense Act, which aimed to ensure the security of the country. This was criticized because it placed the burden of the defense of the Philippines on ground forces, which in turn, was formed from reservists. It discounted the need for a Commonwealth air force and navy, and naval protection was provided by the United States Asiatic Fleet.^[9]

"A relatively small fleet of such vessels, ...will have distinct effect in compelling any hostile force to approach cautiously and by small detachments."

— Gen. Douglas MacArthur, Military Advisor to the Philippines regarding the newest Offshore Patrol (OSP) PT boats^[11]

When World War II began, the Philippines had no significant naval forces after the United States withdrew the Asiatic Fleet following the attack on Pearl Harbor by the Imperial Japanese Navy. The Philippines had to rely on its Offshore Patrol (OSP) Force with headquarters located at Muelle Del Codo, Port Area, Manila, composed of five high-speed Thorneycroft Coast Motor Boat (CMB) 55-foot (17 m) and 65-foot (20 m) PT boats, also known as Q-boats, to repel Japanese attacks from the sea.^[9][10]

During the course of the war, the OSP were undaunted by the enemy's superiority which they fought with zeal, courage and heroism. For its intrepid and successful missions and raids on enemy ships, the unit was dubbed the "Mosquito Fleet" mainly because of its minuscule size, speed and surprise, it showed its capability to attack with a deadly sting. The unit was cited for gallantry in action when its Q-boats Squadron shot three of nine Japanese dive bombers as they were flying towards shore installations in Bataan.^[12] The OSP participated in the evacuation of high Philippine and U.S. government officials from Manila to Corregidor when Manila was declared an open city.^[13] Surviving personnel of the Offshore Patrol that didn't surrender after April 9, 1942, to the Japanese, conducted the recognized guerrilla and local military troops of the Philippine Commonwealth Army were hit-and-run attacks against the occupying Japanese forces until the return of U.S. Forces.^[9] By the end of the war, 66 percent of its men were awarded the Silver Star Medal and other decorations for gallantry in action.

Post-war period (1945–1992)

RPS Rajah Soliman (D-66) served as the flagship of the Philippine Navy from 1960 to 1964.

In 1945, after the liberation of the Philippines, the OSP was reactivated and led by Major Jose Andrada, to reorganize and rebuild from a core of surviving OSP veterans, plus additional recruits. The OSP was strengthened in 1947 after President of the Philippines Manuel Roxas issued Executive Order No. 94. This order elevated the Patrol to a major command that was equal with the Philippine Army, Constabulary, and Air Force. The OSP was renamed the Philippine Naval Patrol, later on changed its name again to the Philippine Navy on January 5, 1951. The first commanding officer of the Navy, Jose Andrada, became its first Commodore and Chief.^[9][10] This was also the year when the naval aviation arm of the Navy was formed, now the Naval Air Group.

In 1950, Secretary of Defense Ramon Magsaysay created a marine battalion with which to carry out amphibious attacks against the Communist Hukbalahap movement. The next year, President Elpidio Quirino issued Executive Order No. 389, re-designating the Philippine Naval Patrol as the Philippine Navy. It was to be composed of all naval and marine forces, combat vessels, auxiliary craft, naval aircraft, shore installations, and supporting units that were necessary to carry out all functions of the service.^[9]

Naval Base Subic Bay during the US military presence in the Philippines.

The Philippine Navy participated in the Korean War, providing Combat Service Support and Escort Operations and in the Vietnam War Transporting the Philippine Contingent In January 1958, the Navy conducted its first US-Philippine naval exercise since the country's 1946 liberation. The exercise was known as Operation "Bulwark One" or Exercise "Bulwark", a harbor defense exercise which commanded by a Philippine naval officer as its overall commander. By the 1960s, the Philippine Navy was one of the best-equipped navies in Southeast Asia. In 1967, the maritime law enforcement functions of the Navy were transferred to the Philippine Coast Guard. The duties stayed with the coast guard and in the 1998 it became an independent service under the Office of the President and later on the Department of Transportation.^[9] After the 1960s, the government had to shift its attention towards the Communist insurgency and this led to the strengthening of the Philippine Army and the Philippine Air Force while naval operations were confined to troop transport, naval gunfire support, and blockade.^[9]

BRP Rajah Lakandula(PF-4) and BRP Andres Bonifacio(PF-7) during a Fleet Review in Headquarters Philippine Navy (1970s)

The fate of the US military bases in the country was greatly affected by the end of the Cold War, aside from the catastrophic eruption of Mount Pinatubo in 1991 which engulfed the installations with ash and lava flows. The nearby Clark Air Base was eventually abandoned afterwards, while the Philippine Senate voted to reject a new treaty for Subic Naval Complex, its sister American installation in Zambales. This occurrence had effectively ended the century-old US military presence in the country, even as President Corazon Aquino tried to extend the lease agreement by calling a national referendum, leaving a security vacuum in the region and terminated the inflows of economic and military aid into the Philippines. ^{[14] [15]}

Contemporary period (1992–present)

Concerns about the Chinese incursion to the sea features claimed by the Philippines and other Southeast Asian states were arises after the Chinese construction of a military outpost at the Mischief Reef on 1995. As a response, the Philippine Navy dispatched the BRP Sierra Madre and deliberately ran it aground in the Second Thomas Shoal, 5 miles from the Chinese facility and south of the rumored oil-rich Reed Bank, which it maintains as its own station today.^[16][17]

The importance of territorial defense capability was highlighted in the public eye in 1995 when the AFP published photographs of Chinese structures on Mischief Reef in the Spratlys. Initial attempts to improve the capabilities of the armed forces happened when a law was passed in the same year for the sale of redundant military installations and devote 35% of the proceeds for the AFP upgrades. Subsequently, the legislature passed the AFP Modernization Act. The law sought to modernize the AFP over a 15-year period, with minimum appropriation of 10-billion pesos per year for the first five years, subject to increase in subsequent years of the program. The modernization fund was to be separate and distinct from the rest of the AFP budget. The Asian Financial Crisis which struck the region on 1997, greatly affected the AFP Modernization Program due to the government's austerity measures meant to turn the economy around after suffering from losses incurred during the financial crisis.^[18]

In 1998, following the closure of US bases, the Philippines-US Visiting Forces Agreement (VFA) was signed which contained guidelines for the conduct and protection of American troops visiting the Philippines and stipulated the terms and conditions for the American military to enter Philippine territory. The VFA is a reciprocal agreement that also outlines the requirements for Philippine troops visiting the United States. The Visiting Forces Agreement led to the establishment of the Balikatan exercises, an annual US-Philippine military exercise, as well as a variety of other cooperative measures including the Philippine Bilateral Exercises (PHIBLEX) between the naval forces of the two countries.^[19][20]

The next decade ushered in a cordial relationship between China and its maritime neighbours including the Philippines until 2011 when tensions rose again after consecutive incidents occurred in the disputed territories. In 2012, a Philippine surveillance aircraft identified Chinese fishing vessels at the then Philippine-controlled Scarborough Shoal, causing the Philippine Navy to deploy the BRP Gregorio del Pilar to the area. In response, China sent surveillance ships to warn the Navy to leave the area claimed by both countries, prompting a standoff. The two nations eventually agreed to withdraw their deployed vessels as the arrival of the typhoon season drew near.^[21][22] Following a 3-month standoff between Philippine and Chinese vessels around Scarborough Shoal, China informed the Philippines that Chinese coast guard vessels will remain permanently on the shoal as an integral part of their 'Sansha City' in the Woody island of the Paracels, a separate archipelago disputed by China and Vietnam. Under the control of Hainan Province. the Chinese government plans the island-city to have administrative control over a region that encompasses not only the Paracels, but Macclesfield Bank, a largely sunken atoll to the east, and the Spratly Islands to the south.^[23]

The incidents with the Chinese presence in the South China Sea prompted the Philippines to proceed with formal measures while challenging the Chinese activities in some of the sea features in the disputed island chain. Hence, the South China Sea Arbitration Case was filed by the Philippines in 2013 at the International Tribunal for the Law of the Sea (ITLOS).^[24] Reminiscent to what occurred on 1995, the Congress passed the Revised AFP Modernization Act of 2012, this was meant to replace the older AFP Modernization Act of 1995, when the 15-year program expired in 2010. Major naval assets for acquisition under the new AFP modernization program include: 2 frigates, 2 corvettes, 2 strategic sealift vessels (SSV), 6 offshore patrol vessels, missile and other weapon systems upgrade, among others.^[25] However, the Navy remains unable to protect other Philippine Reefs that have been claimed by the Chinese.^[26] In March 2020, the navy decommissioned four ships, including two vessels that had served with the US Navy in World War II.^[27]

Leadership

• Commander-in-Chief: President Bongbong Marcos
• Secretary of National Defense: Secretary Gilberto C. Teodoro
• National Security Adviser: Secretary Eduardo M. Año
• Presidential Adviser for Military Affairs: Secretary Roman A. Felix
• Chief of Staff of the Armed Forces of the Philippines: General Andres C. Centino, PA
• Flag Officer-in-Command of the Philippine Navy: Vice Admiral Toribio D. Adaci Jr.

, PN

Type Commands

• Philippine Fleet (PHILFLEET or PF)
  • Offshore Combat Force (OCF) - responsible for the overall offshore combat, maritime patrol and territorial defense missions.
  • Littoral Combat Force (LCF)- responsible for the overall coastal defense, littoral patrol and interdiction missions.
  • Sealift Amphibious Force (SAF) - responsible for the overall naval sealift, amphibious deployment, and transport missions.
  • Naval Meteorological and Oceanographic Center (NMOC or NAVMETOC) - responsible for the overall maritime research, hydrographical surveys and meteorological missions.
  • Fleet Support Group (FSG) - responsible for the overall fleet support missions.
  • Naval Air Wing (NAW) - responsible for overall aerial reconnaissance and maritime patrol operations, as well as air support and future anti-submarine operations.
  • Submarine Group (SG) - responsible for future submarine and underwater operations, including training, doctrine development, and overall maritime submarine strategies of the navy.
  • Fleet Training and Doctrines Center (FTDC) - responsible for the overall training, education and doctrine development for the newly enlisted and ranked members of the navy.
• Philippine Marine Corps (PMC) - the primary naval infantry, combined arms, and amphibious landing force of the navy.
• Naval Special Operations Command (NAVSOCOM) (formerly the Naval Special Operations Group) - responsible for naval special operations. The unit was recently separated from the Philippine Fleet, and is now a separate command as of 2020.^[29]

Naval Operational Commands

NAVSOG at the SEACAT 2018 Exercise 002

The Naval Operation Commands are responsible for overall naval and maritime operations, which are divided into seven commands throughout the country, and as follows:^[28]

• Naval Forces Northern Luzon (NAVFORNOL)
• Naval Forces Southern Luzon (NAVFORSOL)
• Naval Forces West (NAVFORWEST)
• Naval Forces Central (NAVFORCEN)
• Naval Forces Western Mindanao (NAVFORWESM)
• Naval Forces Eastern Mindanao (NAVFOREASTM)
• Fleet Marine Ready Force

NAVFORWEM and NAVFOREM were formed in August 2006 when Southern Command was split to allow more effective operations against Islamist and Communist rebels within the region.^[30]

Naval Support Commands

The Naval Support Commands are responsible for the sustainability of naval and maritime operations, which are divided into five commands, and as follows:^[28]

• Naval Sea Systems Command (NSSC)
• Naval Education and Training Command (NETC)
• Naval Reserve Command (NAVRESCOM)
• Naval Combat Engineer Brigade (NCEBde)
• Naval Installation Command (NIC)

Naval Support Units

A Philippine Navy SEAL climbs a jacob's ladder aboard the logistics support vessel during a maritime interdiction operation exercise.

A Philippine Navy SEAL Team participates in a battlefield exercise during a capability demonstration at Naval Base Cavite.

The Naval Support Units are responsible for the overall support of the navy, which includes logistics, personnel, financial, management, civil-military operations, and health care services, which are divided into nine groups and as follows:^[28]

• Bonifacio Naval Station
• Civil Military Operations Group-Philippine Navy
• Naval Information and Communication Technology Center
• Fleet-Marine Warfare Center
• Headquarters Philippine Navy & Headquarters Support Group
• Naval Intelligence and Security Force
• Philippine Navy Finance Center
• Naval Logistics Center
• Navy Personnel Management Center

Officers

Rank group	General / flag officers										Senior officers						Junior officers								Officer cadet
Philippine Navy
			Admiral		Vice admiral		Rear admiral		Commodore		Captain		Commander		Lieutenant commander		Lieutenant		Lieutenant (junior grade)			Ensign

Enlisted

Rank group	Senior NCOs																						Junior NCOs						Enlisted
Philippine Navy
	Master Chief Petty Officer			Senior Chief Petty Officer			Chief Petty Officer		Petty officer, first class		Petty officer, second class						Petty officer, third class						Seaman first class						Seaman second class						Seaman apprentice

Ships

The names of commissioned ships of the Philippine Navy are prefixed with the letters "BRP", designating "Barko ng Republika ng Pilipinas" (Ship of the Republic of the Philippines). The names of ships are often selected to honor important people and places. The Philippine Navy is currently operating 82 combat vessels, 14 auxiliaries as listed per category below:

• Landing Platform Docks: 2 (+2)
• Frigates: 2
• Corvettes: 1 (+3^{[32][33][lower-alpha 1]})
• Offshore patrol vessels: 7 (+6^[34])
• Littoral patrol vessels: 3 (+2^[35])
• Coastal patrol craft: 24
• Fast attack craft: 18 (+9^[36])
• Landing ship, tank / Logistics support vessels: 4
• Landing craft utility: 20
• Auxiliary ships: 18
• Miscellaneous vessels: 5

Aircraft

Philippine Navy AW109 during flight operations aboard the USS Green Bay.

AW159 Wildcat Helicopter of the Philippine Navy (PN) taken at the Philippine Fleet Defense Expo (PFDX) 2023

The Naval Air Wing has 33 naval air assets consisting of 25 manned aircraft and 8 unmanned aerial vehicles (UAVs). It prepares and provides these forces for naval operations with assets mainly for maritime reconnaissance and support missions. Its headquarters is located at Danilo Atienza Air Base, Cavite City. It has four units which operate several variants of aircraft:

• 32nd Maritime Patrol and Reconnaissance Squadron (Beechcraft King Air C-90),
• Naval Aviation Squadron MF-30 (BN-2A Islander),
• Naval Aviation Squadron MH-40 (Leonardo AW159 Wildcat, AgustaWestland AW109E Power, and MBB Bo 105C),
• 71st Maritime Unmanned Aerial Reconnaissance Squadron (Boeing Insitu ScanEagle), and
• Naval Air School Center NATS-50 (Cessna Skyhawk 172M and Robinson R22 Beta II).