Countries dependent on the Bay of Bengal
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The countries of the
Bay of Bengal The Bay of Bengal is the northeastern part of the Indian Ocean, bounded on the west and northwest by India, on the north by Bangladesh, and on the east by Myanmar and the Andaman and Nicobar Islands of India. Its southern limit is a line between ...
include
littoral The littoral zone or nearshore is the part of a sea, lake, or river that is close to the shore. In coastal ecology, the littoral zone includes the intertidal zone extending from the high water mark (which is rarely inundated), to coastal a ...
and landlocked countries that depend on the bay for maritime usage. Historically, the Bay of Bengal has been a highway of transport, trade and cultural exchange between diverse peoples encompassing
South Asia South Asia is the southern subregion of Asia, which is defined in both geographical and ethno-cultural terms. The region consists of the countries of Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka.;;;;;;;; ...
and
Southeast Asia Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical United Nations geoscheme for Asia#South-eastern Asia, south-eastern region of Asia, consistin ...
. Today, the Bay of Bengal region is the convergence of two major geopolitical blocs- the
Association of Southeast Asian Nations ASEAN ( , ), officially the Association of Southeast Asian Nations, is a political and economic union of 10 member states in Southeast Asia, which promotes intergovernmental cooperation and facilitates economic, political, security, militar ...
(ASEAN) and the
South Asian Association for Regional Cooperation The South Asian Association for Regional Cooperation (SAARC) is the regional intergovernmental organization and geopolitical union of states in South Asia. Its member states are Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan ...
(SAARC). The Bay of Bengal Initiative for Multisectoral Technical and Economic Cooperation (BIMSTEC) promotes regional engagement in the area. The Bay of Bengal countries are often categorized into a maritime
subregion A subregion is a part of a larger region or continent and is usually based on location. Cardinal directions, such as south are commonly used to define a subregion. United Nations subregions The United Nations Statistics Division, Statistics ...
. The bay hosts vital shipping routes linking its littoral and landlocked hinterland with the
Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by th ...
. Its sea bed is being explored and exploited for
hydrocarbon In organic chemistry, a hydrocarbon is an organic compound consisting entirely of hydrogen and carbon. Hydrocarbons are examples of group 14 hydrides. Hydrocarbons are generally colourless and hydrophobic, and their odors are usually weak or ...
reserves.


Littoral countries

*: The
People's Republic of Bangladesh Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the mos ...
is the eighth-most populous country in the world. It is located at the northern apex of the Bay of Bengal, forming the largest and eastern part of the bay's historical namesake region, Bengal. It is hugely dependent on the bay for sources of nutrition (fish), shipping, energy and employment. The Bangladeshi port of
Chittagong Chittagong ( /ˈtʃɪt əˌɡɒŋ/ ''chit-uh-gong''; ctg, চিটাং; bn, চিটাগং), officially Chattogram ( bn, চট্টগ্রাম), is the second-largest city in Bangladesh after Dhaka and third largest city in B ...
is one of the busiest ports on the bay. The Bangladeshi capital
Dhaka Dhaka ( or ; bn, ঢাকা, Ḍhākā, ), formerly known as Dacca, is the capital and largest city of Bangladesh, as well as the world's largest Bengali-speaking city. It is the eighth largest and sixth most densely populated city ...
hosts the headquarters of
BIMSTEC The Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation (BIMSTEC) is an international organisation of seven South Asian and Southeast Asian nations, housing 1.73 billion people and having a combined gross domestic pro ...
. *: The
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
n states of
West Bengal West Bengal (, Bengali: ''Poshchim Bongo'', , abbr. WB) is a state in the eastern portion of India. It is situated along the Bay of Bengal, along with a population of over 91 million inhabitants within an area of . West Bengal is the fourt ...
,
Odisha Odisha (English: , ), formerly Orissa ( the official name until 2011), is an Indian state located in Eastern India. It is the 8th largest state by area, and the 11th largest by population. The state has the third largest population of ...
,
Andhra Pradesh Andhra Pradesh (, abbr. AP) is a state in the south-eastern coastal region of India. It is the seventh-largest state by area covering an area of and tenth-most populous state with 49,386,799 inhabitants. It is bordered by Telangana to the ...
and
Tamil Nadu Tamil Nadu (; , TN) is a States and union territories of India, state in southern India. It is the List of states and union territories of India by area, tenth largest Indian state by area and the List of states and union territories of India ...
have coastlines on the Bay of Bengal. India's eastern military command is based in the port city of
Kolkata Kolkata (, or , ; also known as Calcutta , the official name until 2001) is the capital of the Indian state of West Bengal, on the eastern bank of the Hooghly River west of the border with Bangladesh. It is the primary business, comme ...
, capital of erstwhile
British India The provinces of India, earlier presidencies of British India and still earlier, presidency towns, were the administrative divisions of British governance on the Indian subcontinent. Collectively, they have been called British India. In one ...
. Two of India's busiest ports
Chennai Chennai (, ), formerly known as Madras ( the official name until 1996), is the capital city of Tamil Nadu, the southernmost Indian state. The largest city of the state in area and population, Chennai is located on the Coromandel Coast of th ...
and
Vizag , image_alt = , image_caption = From top, left to right: Visakhapatnam aerial view, Vizag seaport, Simhachalam Temple, Aerial view of Rushikonda Beach, Beach road, Novotel Visakhapatnam, INS Kursura submarine museu ...
are also located on the bay. In addition to mainland India's coastline, the Indian union territory of the
Andaman and Nicobar Islands The Andaman and Nicobar Islands is a union territory of India consisting of 572 islands, of which 37 are inhabited, at the junction of the Bay of Bengal and the Andaman Sea. The territory is about north of Aceh in Indonesia and separated f ...
is located on the bay. The islands are largely reserved as a base for the Indian military. *: The northern tip of the
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
n island of
Sumatra Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 473,481 km2 (182,812 mi.2), not including adjacent i ...
, including the province of
Aceh Aceh ( ), officially the Aceh Province ( ace, Nanggroë Acèh; id, Provinsi Aceh) is the westernmost province of Indonesia. It is located on the northernmost of Sumatra island, with Banda Aceh being its capital and largest city. Granted a s ...
, forms the southeastern boundary of the Bay of Bengal. *: Formerly known as Burma,
Myanmar Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John C. Wells, Joh ...
's entire coastline is located on the Bay of Bengal. Its largest city and commercial capital
Yangon Yangon ( my, ရန်ကုန်; ; ), formerly spelled as Rangoon, is the capital of the Yangon Region and the largest city of Myanmar (also known as Burma). Yangon served as the capital of Myanmar until 2006, when the military government ...
is located in the littoral
Irrawaddy delta The Irrawaddy Delta or Ayeyarwady Delta lies in the Irrawaddy Division, the lowest expanse of land in Myanmar that fans out from the limit of tidal influence at Myan Aung to the Bay of Bengal and Andaman Sea, to the south at the mouth of the ...
on the bay. Myanmar's
Rakhine State Rakhine State (; , , ; formerly known as Arakan State) is a Administrative divisions of Myanmar, state in Myanmar (Burma). Situated on the western coast, it is bordered by Chin State to the north, Magway Region, Bago Region and Ayeyarwady R ...
forms a large part of the country's coastline. Rakhine State's provincial capital is the port city of
Sittwe Sittwe (; ; formerly Akyab) is the capital of Rakhine State, Myanmar (Burma). Sittwe, pronounced ''sait-tway'' in the Rakhine language, is located on an estuarial island created at the confluence of the Kaladan, Mayu, and Lay Mro rivers empt ...
. *:
Dondra Head Dondra (, ) is a settlement on the extreme southernmost tip of Sri Lanka, in the Indian Ocean near Matara, Southern Province, Sri Lanka. The Dondra Head Lighthouse, ruins of several Hindu shrines of Tenavaram and a Vihara (Buddhist temple) are ...
in southern
Sri Lanka Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...
forms the southwestern boundary of the Bay of Bengal. The coastline includes Sri Lanka's Eastern, Northern and Southern provinces. The Sri Lankan ports of
Jaffna Jaffna (, ) is the capital city of the Northern Province of Sri Lanka. It is the administrative headquarters of the Jaffna District located on a peninsula of the same name. With a population of 88,138 in 2012, Jaffna is Sri Lanka's 12th mo ...
,
Trincomalee Trincomalee (; ta, திருகோணமலை, translit=Tirukōṇamalai; si, ත්‍රිකුණාමළය, translit= Trikuṇāmaḷaya), also known as Gokanna and Gokarna, is the administrative headquarters of the Trincomalee Dis ...
and
Hambantota Hambantota ( si, හම්බන්තොට, ta, அம்பாந்தோட்டை) is the main town in Hambantota District, Southern Province, Sri LankaThe prominent Malays (මැලේ) most part of the population is to be partly de ...
are located on the bay. Western Sri Lanka's Colombo port relies on the bay's transshipment traffic. *: As a peripheral country,
Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bo ...
's western coastline is linked with the Bay of Bengal through the
Andaman Sea The Andaman Sea (historically also known as the Burma Sea) is a marginal sea of the northeastern Indian Ocean bounded by the coastlines of Myanmar and Thailand along the Gulf of Martaban and west side of the Malay Peninsula, and separated from ...
, a marginal sea of the Indian Ocean.


Landlocked countries and regions

*: The landlocked Himalayan kingdom of
Bhutan Bhutan (; dz, འབྲུག་ཡུལ་, Druk Yul ), officially the Kingdom of Bhutan,), is a landlocked country in South Asia. It is situated in the Eastern Himalayas, between China in the north and India in the south. A mountainous ...
is dependent on the Bay of Bengal as its sole maritime access route. Bhutan currently uses Indian and Bangladeshi seaports for maritime trade. Bhutan is dependent on the Indian port of Kolkata *: The Bay of Bengal's coastline with Myanmar has been described as China's "second coast". The Sino-Myanmar pipelines transport oil and natural gas from the deep-water port of
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  ...
to
Yunnan Province Yunnan , () is a landlocked province in the southwest of the People's Republic of China. The province spans approximately and has a population of 48.3 million (as of 2018). The capital of the province is Kunming. The province borders the ...
. The
Tibet Autonomous Region The Tibet Autonomous Region or Xizang Autonomous Region, often shortened to Tibet or Xizang, is a Provinces of China, province-level Autonomous regions of China, autonomous region of the China, People's Republic of China in Southwest China. I ...
also forms part of the Bay of Bengal's landlocked hinterland. *: Landlocked
Northeast India , native_name_lang = mni , settlement_type = , image_skyline = , image_alt = , image_caption = , motto = , image_map = Northeast india.png , ...
's only maritime passage depends on the Bay of Bengal. The
Kolkata Port Port of Kolkata or Kolkata Port, officially known as Syama Prasad Mookerjee Port Trust (formerly Kolkata Port Trust), is the only riverine major port of India, located in the city of Kolkata, West Bengal, around from the sea. It is the olde ...
in
West Bengal West Bengal (, Bengali: ''Poshchim Bongo'', , abbr. WB) is a state in the eastern portion of India. It is situated along the Bay of Bengal, along with a population of over 91 million inhabitants within an area of . West Bengal is the fourt ...
,
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
serves this region. The landlocked states include
Assam Assam (; ) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of . The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur ...
,
Mizoram Mizoram () is a state in Northeast India, with Aizawl as its seat of government and capital city. The name of the state is derived from "Mizo people, Mizo", the endonym, self-described name of the native inhabitants, and "Ram", which in the Mizo ...
,
Tripura Tripura (, Bengali: ) is a state in Northeast India. The third-smallest state in the country, it covers ; and the seventh-least populous state with a population of 36.71 lakh ( 3.67 million). It is bordered by Assam and Mizoram to the east a ...
,
Meghalaya Meghalaya (, or , meaning "abode of clouds"; from Sanskrit , "cloud" + , "abode") is a states and union territories of India, state in northeastern India. Meghalaya was formed on 21 January 1972 by carving out two districts from the state of As ...
,
Manipur Manipur () ( mni, Kangleipak) is a state in Northeast India, with the city of Imphal as its capital. It is bounded by the Indian states of Nagaland to the north, Mizoram to the south and Assam to the west. It also borders two regions of Myanm ...
,
Nagaland Nagaland () is a landlocked state in the northeastern region of India. It is bordered by the Indian states of Arunachal Pradesh to the north, Assam to the west, Manipur to the south and the Sagaing Region of Myanmar to the east. Its capital cit ...
and
Arunachal Pradesh Arunachal Pradesh (, ) is a state in Northeastern India. It was formed from the erstwhile North-East Frontier Agency (NEFA) region, and became a state on 20 February 1987. It borders the states of Assam and Nagaland to the south. It shares int ...
. *: The landlocked republic of
Nepal Nepal (; ne, नेपाल ), formerly the Federal Democratic Republic of Nepal ( ne, सङ्घीय लोकतान्त्रिक गणतन्त्र नेपाल ), is a landlocked country in South Asia. It is mai ...
forms part of the wider hinterland of the Bay of Bengal. Nepal has transit agreements with India and Bangladesh for use of seaports.


Other dependent countries

*: Although the Maldives is not located in the Bay of Bengal, its fishing industry depends on the bay. Fishing is one of the chief employment sectors in the Maldives. *:
Peninsular Malaysia Peninsular Malaysia ( ms, Semenanjung Malaysia; Jawi: سمننجڠ مليسيا), or the States of Malaya ( ms, Negeri-negeri Tanah Melayu; Jawi: نڬري-نڬري تانه ملايو), also known as West Malaysia or the Malaysian Peninsula, ...
is located near the Bay of Bengal. The Malaysian fishing and international trade sectors depend on the Bay of Bengal. *: Singapore's economy relies significantly on container traffic from the littoral Bay of Bengal countries, which use the Port of Singapore for transshipment.


Maritime history


Early history

Prince Vijaya According to the ''Mahāvaṃsa'' chronicle, Prince Vijaya (c. 543–505 BCE) was the first Sinhalese monarchy, Sinhalese king. Legends and records from both Indian and Sri Lanka sources say that he along with several hundred followers came to ...
, the first recorded king of Sri Lanka, traveled from ancient
Vanga The family Vangidae (from ''vanga'', Malagasy for the hook-billed vanga, ''Vanga curvirostris'') comprises a group of often shrike-like medium-sized birds distributed from Asia to Africa, including the vangas of Madagascar to which the family ...
(Bengal) through the Bay of Bengal to the island of Lanka and colonized it. Ancient
Malay Malay may refer to: Languages * Malay language or Bahasa Melayu, a major Austronesian language spoken in Indonesia, Malaysia, Brunei and Singapore ** History of the Malay language, the Malay language from the 4th to the 14th century ** Indonesi ...
chronicles record the sailor Buddha Gupta traveling from Bengal to the Malay Archipelago through the Bay of Bengal.
Ptolemy's map The Ptolemy world map is a map of the world known to Greco-Roman societies in the 2nd century. It is based on the description contained in Ptolemy's book ''Geography'', written . Based on an inscription in several of the earliest surviving manusc ...
refers to the Bay of Bengal as the Gulf of the
Ganges The Ganges ( ) (in India: Ganga ( ); in Bangladesh: Padma ( )). "The Ganges Basin, known in India as the Ganga and in Bangladesh as the Padma, is an international river to which India, Bangladesh, Nepal and China are the riparian states." is ...
. Hindu-Buddhist kingdoms in Southeast Asia depended on the Bay of Bengal for trade and cultural exchange. The South Indian
Chola dynasty The Chola dynasty was a Tamil thalassocratic empire of southern India and one of the longest-ruling dynasties in the history of the world. The earliest datable references to the Chola are from inscriptions dated to the 3rd century BCE ...
dominated the region in the 11th century, with records describing the Bay of Bengal as ''Chola's Lake''.
Islam in Southeast Asia Islam is the most widely practised religion in Southeast Asia, numbering approximately 240 million adherents which translate to about 42% of the entire population, with majorities in Brunei, Indonesia and Malaysia as well parts of Southern Thail ...
also spread through the Bay of Bengal, by serving as a bridge between the Malay Archipelago and Indo-Islamic states in the subcontinent. In the 14th and 15th centuries, explorers like
Ibn Battuta Abu Abdullah Muhammad ibn Battutah (, ; 24 February 13041368/1369),; fully: ; Arabic: commonly known as Ibn Battuta, was a Berbers, Berber Maghrebi people, Maghrebi scholar and explorer who travelled extensively in the lands of Afro-Eurasia, ...
of Morocco, Niccolo De Conti of the
Venetian Republic The Republic of Venice ( vec, Repùblega de Venèsia) or Venetian Republic ( vec, Repùblega Vèneta, links=no), traditionally known as La Serenissima ( en, Most Serene Republic of Venice, italics=yes; vec, Serenìsima Repùblega de Venèsia, ...
and Admiral Zheng He of
Imperial China The earliest known written records of the history of China date from as early as 1250 BC, from the Shang dynasty (c. 1600–1046 BC), during the reign of king Wu Ding. Ancient historical texts such as the '' Book of Documents'' (early chapte ...
ventured through the Bay of Bengal. The
Maldives Maldives (, ; dv, ދިވެހިރާއްޖެ, translit=Dhivehi Raajje, ), officially the Republic of Maldives ( dv, ދިވެހިރާއްޖޭގެ ޖުމްހޫރިއްޔާ, translit=Dhivehi Raajjeyge Jumhooriyyaa, label=none, ), is an archipelag ...
depended on the Bay of Bengal for its huge shell currency trade. In the 16th century, the
Portuguese empire The Portuguese Empire ( pt, Império Português), also known as the Portuguese Overseas (''Ultramar Português'') or the Portuguese Colonial Empire (''Império Colonial Português''), was composed of the overseas colonies, factories, and the ...
began traversing the sea routes of the Bay of Bengal. Portuguese maps referred to the bay as the "Gulf of Bengal". The Burmese Empires and the
Kingdom of Mrauk U The Kingdom of Mrauk-U ( Arakanese: မြောက်ဦး နေပြည်တော်,) was a kingdom that existed on the Arakan littoral from 1429 to 1785. Based out of the capital Mrauk-U, near the eastern coast of the Bay of Bengal, ...
were major powers on the Bay of Bengal. The Kingdom of Mrauk U engaged in a naval war with the
Mughal Empire The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the d ...
of India in 1666. In the 18th century, numerous European trading companies established settlements across the region. In the 19th century, the British government established direct crown rule in the Indian subcontinent; while the Dutch government established supremacy in the Indonesian archipelago. Colonialism disrupted and ended the region's traditional maritime networks.


Modern era

In the early 20th century, shipping between
British India The provinces of India, earlier presidencies of British India and still earlier, presidency towns, were the administrative divisions of British governance on the Indian subcontinent. Collectively, they have been called British India. In one ...
and British Burma rapidly increased.
Rangoon Yangon ( my, ရန်ကုန်; ; ), formerly spelled as Rangoon, is the capital of the Yangon Region and the largest city of Myanmar (also known as Burma). Yangon served as the capital of Myanmar until 2006, when the military government ...
became one of the world's busiest ports for immigrant arrivals, ranking alongside
New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
. In Rangoon, thousands of Indian migrants arrived to settle in British Burma. The migration fostered strong economic links between India and Burma. British Burma's petroleum industry supplied much of India's petroleum demand. However, commercial links were disrupted during
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
, when Burma came under Japanese occupation. The Japanese took control of the Andaman Islands and used them as a penal colony. After the
partition of India The Partition of British India in 1947 was the Partition (politics), change of political borders and the division of other assets that accompanied the dissolution of the British Raj in South Asia and the creation of two independent dominions: ...
in 1947 and Burma's independence in 1948, there was a decline in Indo-Burmese commerce. During the
Indo-Pakistani War of 1971 The Indo-Pakistani War of 1971 was a military confrontation between India and Pakistan that occurred during the Bangladesh Liberation War in East Pakistan from 3 December 1971 until the Pakistani capitulation in Dhaka on 16 Decem ...
over Bangladesh's independence, the Indian and Pakistani navies engaged in naval combat in the Bay of Bengal. A Pakistani submarine, the , sunk in the bay. In December 1971, the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
and
Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...
mobilized naval strike groups around the Bay of Bengal. Bangladesh and Myanmar engaged in a naval standoff over disputed maritime territory in 2008. The two countries settled their maritime boundary dispute in 2012 at the
International Tribunal for the Law of the Sea International is an adjective (also used as a noun) meaning "between nations". International may also refer to: Music Albums * ''International'' (Kevin Michael album), 2011 * ''International'' (New Order album), 2002 * ''International'' (The T ...
. In 2014, India and Bangladesh resolved their maritime boundary disputes at a UN tribunal. The
Rohingya refugee crisis In 2015, tens of thousands of Rohingya people were forcibly displaced from their villages and IDP camps in Rakhine State, Myanmar, due to sectarian violence. Some fled to neighbouring Bangladesh, but most travelled to Southeast Asian countrie ...
, caused by persecution in Myanmar's Rakhine State, has been a major humanitarian and security challenge in the region.


Demographics


Population

According to Sunil S. Amrith, one in four people on earth live in the countries that border the Bay of Bengal. Its littoral areas — including coastal regions of eastern India, Bangladesh, Sri Lanka, Myanmar, Thailand, Malaysia and Sumatra — are home to over half a billion people.


Economy


Statistical data (2021)


Fishing

Fisheries is an important economic activity in countries with coasts along the Bay of Bengal, particularly in Sri Lanka, India, Bangladesh, Myanmar, Thailand and Indonesia. The fishing industry in the Bay of Bengal area provides employment and sustenance to large numbers of people. Based on a recent estimate, the total number employed on a full-time basis in fisheries in the area covered by the Bay of Bengal is 1.85 million. In addition, a large number of people are engaged in fishing as a part-time activity. The total population in the households of those engaged in fishing, full-time or part-time, in this area, is estimated at ten million. In recent years, the fishing industry has developed into an important earner of foreign exchange through the export of marine and aquatic products. In Bangladesh fish exports account for 15 per cent of the total export earnings. Though the percentage contribution of the fisheries sector to total export earnings of the country is yet marginal in the other countries in absolute terms, the export earnings have been increasing very fast. As export items, fish and fish products are very important, as the net earnings from these products are extremely high, a result of their being almost one hundred per cent local resource-based. The increased production of marine fish has come primarily through the motorization of traditional craft, the introduction of new craft and the introduction and popularization of new’ types of synthetic gear, which have replaced the traditional gear. It is in Thailand alone that the private/commercial sector has taken the initiative of introducing and extending craft and gear; there has been very little state support or intervention in these activities in this country. The increasing emphasis accorded to the development of coastal aquaculture is another feature common to almost every country in the region. In countries such as Bangladesh, Sri Lanka and India, a primary reason for the increased emphasis on coastal aquaculture is the increase in foreign exchange earnings generated from shrimp farming.


Tourism

Thailand's Andaman coast is the largest hub of tourism in the region. Sri Lanka's tourism industry has seen growth despite decades of civil war in the country's north. Bangladesh and India have significantly developed their domestic tourism industries, such as in Cox's Bazar. South India's renowned temple cities, such as
Tanjore Thanjavur (), also Tanjore, Pletcher 2010, p. 195 is a city in the Indian state of Tamil Nadu. Thanjavur is the 11th biggest city in Tamil Nadu. Thanjavur is an important center of South Indian religion, art, and architecture. Most of the ...
, are located near the Bay of Bengal. In Bangladesh, the notable mosque city of Bagerhat is located near the Bay of Bengal. Myanmar has prioritized tourism development, particularly in cultural heritage sites like
Mrauk U Mrauk U ( ) is a town in northern Rakhine State, Myanmar. It is the capital of Mrauk-U Township, a subregion of the Mrauk-U District. Mrauk U is of great cultural importance to the local Rakhine (Arakanese) people, and is the location of many ...
and
Bagan Bagan (, ; formerly Pagan) is an ancient city and a UNESCO World Heritage Site in the Mandalay Region of Myanmar. From the 9th to 13th centuries, the city was the capital of the Bagan Kingdom, the first kingdom that unified the regions that wou ...
.


Transport

The
Port of Colombo The Port of Colombo (known as Port of Kolomtota during the early 14th Century Kotte Kingdom) is the largest and busiest port in Sri Lanka and the Indian Ocean. Located in Colombo, on the southwestern shores on the Kelani River, it serves as an ...
in Sri Lanka handles over 5 million
twenty-foot equivalent units The twenty-foot equivalent unit (abbreviated TEU or teu) is an inexact unit of cargo capacity, often used for container ships and container ports.Rowlett, 2004. It is based on the volume of a intermodal container, a standard-sized metal box whic ...
(TEU)s of container traffic. The
Port of Chittagong The Chittagong Port ( bn, চট্টগ্রাম বন্দর) is the main seaport of Bangladesh. Located in Bangladesh's port city of Chittagong and on the banks of the Karnaphuli River, the port handles over 90 percent of Bangladesh's ...
in Bangladesh handles over 2 million TEUs of container traffic. The
Port of Chennai Chennai Port, formerly known as Madras Port, is the second largest container port of India, behind Mumbai's Nhava Sheva. The port is the largest one in the Bay of Bengal. It is the third-oldest port among the 13 major ports of India with offic ...
in India handles around 1.7 million TEUs of container traffic. Ports which handle over 100,000 TEUs of container traffic include the
Port of Kolkata Port of Kolkata or Kolkata Port, officially known as Syama Prasad Mookerjee Port Trust (formerly Kolkata Port Trust), is the only riverine major port of India, located in the city of Kolkata, West Bengal, around from the sea. It is the olde ...
, Tuticorin Port Trust, the Port of
Yangon Yangon ( my, ရန်ကုန်; ; ), formerly spelled as Rangoon, is the capital of the Yangon Region and the largest city of Myanmar (also known as Burma). Yangon served as the capital of Myanmar until 2006, when the military government ...
,
Port of Mongla The Port of Mongla is a link sea port, located at Mongla Upazila, Khulna Division, Bangladesh.It is a sea port of Khulna city which is located near to the north. It is the second largest and second busiest seaport of Bangladesh. Mongla port lie ...
and Port of
Vizag , image_alt = , image_caption = From top, left to right: Visakhapatnam aerial view, Vizag seaport, Simhachalam Temple, Aerial view of Rushikonda Beach, Beach road, Novotel Visakhapatnam, INS Kursura submarine museu ...
. Colombo is the busiest seaport in BIMSTEC. Chittagong is the busiest seaport on the Bay of Bengal coastline, followed by Chennai, Kolkata, Tuticorin, Yangon, Visakhapatnam and Mongla.
Sittwe Port Sittwe Port is a deepwater port constructed by India in 2016 at Sittwe, the capital of Rakhine State in Myanmar, on the Bay of Bengal. Situated at the mouth of the Kaladan River, the US$120 Million port is being financed by India as a part of the ...
and
Hambantota Hambantota ( si, හම්බන්තොට, ta, அம்பாந்தோட்டை) is the main town in Hambantota District, Southern Province, Sri LankaThe prominent Malays (මැලේ) most part of the population is to be partly de ...
are other important ports in the region. Thailand and India signed direct coastal shipping agreements with Bangladesh in 2016.


Busiest seaports (2015-16)


Oil and gas

The Bay of Bengal has large untapped oil and
natural gas Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbo ...
reserves. Geologists believe the region holds many of the largest reserves in the Asia-Pacific. Currently, there are few offshore platforms operating in the Bay of Bengal. The Shwe offshore platform is operated by
Daewoo Daewoo ( ; Hangul: , Hanja: , ; literally "great universe" and a portmanteau of "dae" meaning great, and the given name of founder and chairman Kim Woo-choong) also known as the Daewoo Group, was a major South Korean chaebol (type of conglomerat ...
International for supplies to China through Myanmar. Bangladesh's Sangu platform, which opened in 1994, was shut down in 2013. India's
Reliance Industries Reliance Industries Limited is an Indian multinational conglomerate company, headquartered in Mumbai. It has diverse businesses including energy, petrochemicals, natural gas, retail, telecommunications, mass media, and textiles. Reliance is ...
began production in an offshore block near India's coast in 2009.


Security and strategic importance


Common security space

The
BIMSTEC The Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation (BIMSTEC) is an international organisation of seven South Asian and Southeast Asian nations, housing 1.73 billion people and having a combined gross domestic pro ...
countries view the Bay of Bengal as a common security space. The first conference of national security chiefs in the region was held in 2017.


Non-traditional security challenges

The Bay of Bengal has non-traditional security challenges of
piracy Piracy is an act of robbery or criminal violence by ship or boat-borne attackers upon another ship or a coastal area, typically with the goal of stealing cargo and other valuable goods. Those who conduct acts of piracy are called pirates, v ...
, human trafficking, terrorist networks and drug smuggling, which has led to greater cooperation between the navies of Bangladesh, India, the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
and Thailand.


Sino-Indian rivalry

The Bay of Bengal is a prime zone of strategic competition between two of Asia's largest countries- China and India. An example is in the case of Myanmar, where the Sino-Myanmar pipelines and Chinese-funded
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  ...
port project was followed by the
Kaladan Multi-Modal Transit Transport Project The Kaladan Road Project is a US$484 million project connecting the eastern Indian seaport of Kolkata with Sittwe seaport in Rakhine State, Myanmar by sea. In Myanmar, it will then link Sittwe seaport to Paletwa in Chin State via the Kaladan ri ...
funded by India. China and India have jostled for strategic influence in Bangladesh, Sri Lanka and Nepal. The Sri Lankan port of
Hambantota Hambantota ( si, හම්බන්තොට, ta, அம்பாந்தோட்டை) is the main town in Hambantota District, Southern Province, Sri LankaThe prominent Malays (මැලේ) most part of the population is to be partly de ...
was built by the Chinese.


Japanese initiatives

In 2014, Japanese Prime Minister
Shinzo Abe Shinzo Abe ( ; ja, 安倍 晋三, Hepburn: , ; 21 September 1954 – 8 July 2022) was a Japanese politician who served as Prime Minister of Japan and President of the Liberal Democratic Party (LDP) from 2006 to 2007 and again from 2012 to 20 ...
announced an initiative to develop an industrial corridor in Bangladesh to strengthen Japan's economic footprint in the region. The initiative is termed "Bay of Bengal Industrial Growth Belt" (BIG-B). Japan is keen to establish a maritime surveillance center for the Indian Ocean region in Sri Lanka.


Naval competition

Bangladesh, Thailand and Myanmar depend on China as a source of military equipment. Some analysts have speculated of an arms race emerging between these countries.


Joint exercises

The United States, a major Indo-Pacific naval power, conducts the
Cooperation Afloat Readiness and Training The Cooperation Afloat Readiness and Training (Exercise CARAT) is a series of annual bilateral military exercises conducted by the United States Pacific Fleet with several member nations of ASEAN in Southeast Asia. Currently, the navies of Bangla ...
(CARAT) involving Bangladesh, Brunei, Cambodia, Indonesia, Malaysia, the Philippines, Singapore and Thailand. In 2011, CARAT was held off the coast of southeastern Bangladesh. The Malabar naval exercise is held by the navies of the United States, India and
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
.


Natural disaster management

The Bay of Bengal region has seen some of modern history's worst natural disasters, such as the 1970 Bhola cyclone and 2004 Indian Ocean tsunami. The international community often mobilizes naval forces to assist in relief operations in the aftermath of devastating natural disasters, with most recently being after
Cyclone Sidr Extremely Severe Cyclonic Storm Sidr was a tropical cyclone that resulted in one of the worst natural disasters in Bangladesh. The fourth named storm of the 2007 North Indian Ocean cyclone season, Sidr formed in the central Bay of Bengal, and q ...
and
Cyclone Nargis Extremely Severe Cyclonic Storm Nargis ( my, နာဂစ်, ur, نرگس ) was an extremely destructive and deadly tropical cyclone that caused the worst natural disaster in the recorded history of Myanmar during early May 2008. The cyclone m ...
.


See also

* Eastern South Asia *
Andaman Sea The Andaman Sea (historically also known as the Burma Sea) is a marginal sea of the northeastern Indian Ocean bounded by the coastlines of Myanmar and Thailand along the Gulf of Martaban and west side of the Malay Peninsula, and separated from ...
*
Andaman and Nicobar Islands The Andaman and Nicobar Islands is a union territory of India consisting of 572 islands, of which 37 are inhabited, at the junction of the Bay of Bengal and the Andaman Sea. The territory is about north of Aceh in Indonesia and separated f ...
*
History of Indian influence on Southeast Asia Southeast Asia was in the Indian sphere of cultural influence from 290 BCE to the 15th century CE, when Hindu-Buddhist influences were incorporated into local political systems. Kingdoms in the southeast coast of the Indian Subcontinent had esta ...
*
Kra Isthmus The Kra Isthmus ( th, คอคอดกระ, ) in Thailand is the narrowest part of the Malay Peninsula. The western part of the isthmus belongs to Ranong Province and the eastern part to Chumphon Province, both in Southern Thailand. The ...
*
Maritime Silk Road The Maritime Silk Road or Maritime Silk Route is the Maritime history, maritime section of the historic Silk Road that connected Southeast Asia, China, the Indian subcontinent, the Arabian peninsula, Somalia, Egypt and Europe. It began by the 2n ...


References

{{Reflist, 30em countries Bay of Bengal Regions of Asia Geography of Bangladesh Geography of India Geography of Myanmar Geography of Sri Lanka Geography of Indonesia Geography of Thailand