The Myanmar Navy ( my, တပ်မတော် (ရေ); ) is the naval warfare branch of the
armed forces of Myanmar. With 24,000 personnel on duty, the navy operates more than 150 vessels. Prior to 1988, the navy was small, and its role in
counter-insurgency
Counterinsurgency (COIN) is "the totality of actions aimed at defeating irregular forces". The Oxford English Dictionary defines counterinsurgency as any "military or political action taken against the activities of guerrillas or revolutionar ...
operations was smaller than those of the
army
An army (from Old French ''armee'', itself derived from the Latin verb ''armāre'', meaning "to arm", and related to the Latin noun ''arma'', meaning "arms" or "weapons"), ground force or land force is a fighting force that fights primarily on ...
and the
air force. The navy has since been expanded to take on a more active role in defense of Myanmar's territorial waters.
History
Pre-independence

The naval arm of the
Royal Armed Forces consisted mainly of shallow draft river boats. Its primary missions were to control the
Irrawaddy River
The Irrawaddy River ( Ayeyarwady River; , , from Indic ''revatī'', meaning "abounding in riches") is a river that flows from north to south through Myanmar (Burma). It is the country's largest river and most important commercial waterway. Origi ...
, and to protect the ships carrying the army to the front. The major war boats carried up to 30 musketeers and were armed with 6- or 12-pounder cannon.
[Lieberman, pp. 164–167] By the mid-18th century, the navy had acquired a few seafaring ships, manned by European and foreign sailors, that were used to transport the troops in Siamese and Arakanese campaigns.
The
Arakanese and the Mon, from maritime regions, maintained more seaworthy flotillas than the inland riverborne "navy" of the Royal Burmese Army.
Founding and the Second World War
Burma separated from India in 1937 and thereafter became responsible for her own local naval defence. It was decided that a naval volunteer reserve force should be formed to implement this responsibility and so provide a local force for the naval administration and defence of the ports and coast of Burma in time of war.
On the recommendation of Vice Admiral Sir
James Fownes Somerville, then
Commander-in-Chief, East Indies, Lieutenant Commander Kenneth Sidebottom Lyle from
Royal Navy was sent to Burma and arrived in Rangoon in June 1939, commissioned to form the volunteer reserve force and to be appointed Naval Office-in-Charge, Rangoon, on the outbreak of war.
On 6 September 1940, Burma Royal Navy Volunteer Reserve was officially formed under the Burma Act XV, 1940. The Burma R.N.V.R was placed under the operational orders of Vice Admiral Sir
Herbert Fitzherbert, commanding the
Royal Indian Navy, but retains its own identity and its own administration under the Government of Burma.
Burma R.N.V.R, although very small, played an active part in
Allied
An alliance is a relationship among people, groups, or states that have joined together for mutual benefit or to achieve some common purpose, whether or not explicit agreement has been worked out among them. Members of an alliance are called ...
operations against the
Japanese during the
Second World War. By 1 December 1945, the
Royal Navy has been withdrawn and the Burma R.N.V.R assumed all naval responsibilities on the coast and waters of Burma.
Burmese independence

In December 1947, the Union of Burma Navy was formed with 700 men mostly from Burma R.N.V.R. The fleet initially consisted of a small but diverse collection of ships transferred from the
Royal Navy under the arrangements made for Burma's independence in January 1948. It included the , an ex-Royal Navy , and four
Landing Craft Gun
The Landing Craft Gun (LCG) was a landing craft used extensively in World War II, present for both Normandy landings, the Normandy landings (Operation Neptune), on D Day and also the invasion of Allied invasion of Sicily-Salerno-Anzio. Its primar ...
(Medium). British Defense Ministry sold with the original 25-pounder guns on naval mountings and Oerlikon 20mm cannons which were reinstalled later.
1950s
In 1950 and 1951, the
United States provided 10 coast guard cutters (CGC) under the
Mutual Defense Assistance Program
The Mutual Defense Assistance Act was a United States Act of Congress signed by President Harry S. Truman on 6 October 1949. For US Foreign policy, it was the first U.S. military foreign aid legislation of the Cold War era, and initially to Euro ...
(MDAP). The Myanmar Navy played an important part in the government's fight against the ethnic and ideological insurgent groups which threatened the Union Government in its early days. The Myanmar Navy performed both defensive and offensive roles, protecting convoys, carrying supplies, ferrying troops and giving much-needed fire support. It was instrumental in relieving the port city of
Moulmein, which was captured by Karen insurgents in 1948, and the
Irrawaddy Delta town of
Bassein. Although one armed patrol boat defected to the Karen insurgents, throughout the turbulent years of post independence in Myanmar, the navy was largely unopposed and maintained control over Myanmar's crucial inland waterways.
In 1956 and 1957, the Burmese government acquired five Saunders-Roe convertible motor torpedo/motor gunboats, followed by an in 1958 from the United Kingdom. In the late 1950s and early 1960s, the United States sold the Burmese Navy six PGM type coastal patrol craft and seven CGC-type patrol boats. In 1958, Myanmar's Navy took delivery of 10 ''Y-301''-class river gunboats from
Yugoslavia, followed by 25 smaller ''Michao''-class patrol craft.
1960s

Efforts were made to produce locally made
naval vessels with assistance from Yugoslavia. In 1960, the Myanmar Navy commissioned two
Nawarat-class corvettes. Their armaments include
25-pounder field gun and
40 mm Bofors anti-aircraft gun. Myanmar shipyards also built a number of smaller patrol craft and a number of landing craft. Landing craft and auxiliary ships are usually armed with
Oerlikon 20 mm cannons,
40 mm Bofors anti-aircraft guns and
heavy machine guns. In the mid-1960s, the Myanmar Navy took delivery of ex-US Navy PCE-827 class
corvette
A corvette is a small warship. It is traditionally the smallest class of vessel considered to be a proper (or " rated") warship. The warship class above the corvette is that of the frigate, while the class below was historically that of the slo ...
and a , both of which were commissioned in the mid-1940s.
1970s
Although it expanded rapidly during the 1950s and 1960s, the navy was unable to keep pace with loss or deterioration of older vessels in the 1970s. In 1978, the United States provided the Myanmar Navy with six small river patrol craft. A naval replacement program was initiated by BSPP Government in 1979.
1980s
In 1980, the navy acquired six ''Carpentaria''-class inshore patrol boats from Australia followed by three 128-ton ''Swift''-type coastal patrol boats from Singapore and three 385-ton ''Ospery''-class offshore patrol vessels built in Denmark. The Osprey and ''Swift''-class boats have a range of , respectively, and were armed with
Oerlikon 20 mm cannons and
40 mm Bofors anti-aircraft guns. In the early 1980s, Burmese naval shipyards built three 128-ton PGM type patrol boats based upon US ''PGM''-class patrol boats. Each boat was armed with two 40 mm Bofors anti-aircraft guns and two 12.7 mm heavy machine guns.
1990s
The Myanmar Navy purchased six missile escort boats and ten submarine chasers from China. Since 1998, the navy has built two
''Anawrahta''-class corvettes (771 and 772) and four
fast attack craft
A fast attack craft (FAC) is a small, fast, agile, offensive, often affordable warship armed with anti-ship missiles, gun or torpedoes. FACs are usually operated in close proximity to land as they lack both the seakeeping and all-round defensive ...
(551-554).
2000s
2008 Naval Clash with Bangladesh
In 2008 a naval encounter took place between the
Bangladesh Navy and the Myanmar Navy. The confrontation was a direct result of the Myanmar Navy allowing companies to drill for natural gas and oil in a disputed area of the
Bay of Bengal. The confrontation resulted in Bangladesh's favour
May 2008 Cyclone Nargis
As many as 25 Burmese naval ships may have been sunk in the storm caused by
Cyclone Nargis in May 2008, while an unknown number of naval personnel and their family members were killed or are listed as missing. The Network for Democracy and Development in Thailand reported that 30 officers and 250 Burmese naval personnel were declared missing, while 25 vessels were destroyed by the cyclone in three naval regional command centres: Panmawaddy Regional Command on Hainggyi Island; Irrawaddy Regional Command; and Danyawaddy Regional Command in Sittwe in Arakan State.
2010s

As part of international engagement of the US with the Myanmar's armed forces, the visited Myanmar in early 2013.
In 2014, the Myanmar Navy began its annual 'Sea Shield' combined fleet exercise in the Bay of Bengal and the Andaman Sea. The annual manoeuvres usually involved live-fire exercises by several of the Myanmar Navy's strategic vessels.
The navy participated in the Indian and Myanmar Navy Exercise 2018, held in the Bay of Bengal. On the Burmese side, vessels included the
''Kyan Sittha''-class frigate UMS ''Sin Phyu Shin (F-14)'' and offshore patrol vessel UMS ''Inle'' and on the Indian side, vessels included anti-submarine warfare corvette
INS ''Kamorta'', Shivalik (Project 17)-class frigate
INS ''Sahyadri'', and a Type 877EKM ''Kilo''-class submarine, along with one helicopter and two advanced aircraft. In September 2019, Myanmar Navy's ''UMS Kyan Sittha'' participated in the first US-Asean Maritime Exercise (AUMX) to improve
disaster management
Emergency management or disaster management is the managerial function charged with creating the framework within which communities reduce vulnerability to hazards and cope with disasters. Emergency management, despite its name, does not actuall ...
and maritime cooperation in the region.
The navy has maintained relationships with regional navies. It has hosted navies from the region such as the
Royal Australian Navy, the
PLA Navy and the
Indian Navy. Likewise, the navy's ships have visited countries in the region including
Vietnam,
Thailand and
Singapore.
Commanders-in-Chief since independence
Commanders of Naval Region Command
Organisation
Administrative and support units
* Naval headquarters, Ministry of Defence (
Naypyidaw)
* Naval Shipyard (Yangon)
* Strategic Naval Command (headquarters in Naypyidaw)
* Central Naval Command (Seikkyi)
* Naval Training Command (Seikkyi)
* Central Naval Hydrographic Depot (Yangon)
* Central Naval Diving and Salvage Depot (Yangon)
* Central Naval Engineering Depot (Botataung, Yangon)
* Central Naval Logistic Depot (Yangon)
* Central Naval Communications Depot (Yangon)
* Central Naval Armaments Deport (Seikkyi)
Naval regional commands and bases
* Irrawaddy Regional Command (headquarters in Yangon)
**
Thanhklyet Soon Naval Base
**
Thanlyin Naval Base
**
Thanlyin Naval Base
**
Thilawa
Myanmar International Terminals Thilawa ( my, မြန်မာ အပြည်ပြည်ဆိုင်ရာ ဆိပ်ကမ်း သီလဝါ, abbreviated MITT), also known as the Yangon Port International Terminal or Thilawa Port, ...
Naval Base
**
Coco Island
The Coco Islands ( my, ကိုကိုးကျွန်း) are a small group of islands in the northeastern Bay of Bengal. They are part of the Yangon Region of Myanmar. The islands are located south of the city of Yangon. Coco Island gr ...
Base (including Naval Radar Unit)
* Danyawaddy Regional Command (headquarters in
Sittwe)
**
Kyaukpyu
Kyaukpyu ( my, ကျောက်ဖြူမြို့ ; also spelt Kyaukphyu) is a major town in Rakhine State, in western Myanmar. It is located on the north western corner of Yanbye Island on Combermere Bay, and is 250 miles (400 ...
Naval Base
**
Thandwe (Sandoway) Naval Base
** No.(71) Submarine Base (Ownchein Island) which was established in 2007. It is near