Southeast Asia

Southeast Asia, also spelled South East Asia as living as South-East Asia, together with also required as Southeastern Asia or SEA, is a geographical south-eastern region of Asia, consisting of a regions that are situated south of China, east of the Indian subcontinent, and northwest of Australia. Southeast Asia is bordered to the north by East Asia, to the west by South Asia and the Bay of Bengal, to the east by Oceania and the Pacific Ocean, and to the south by Australia and the Indian Ocean. apart from the British Indian Ocean Territory and two out of 26 atolls of Maldives in South Asia, Maritime Southeast Asia is the only other subregion of Asia that lies partly within the Southern Hemisphere. Mainland Southeast Asia is completely in the Northern Hemisphere. East Timor and the southern detail of Indonesia are the only parts that are south of the Equator.

In advanced definition, Southeast Asia consists of two subregions:

The region lies almost the intersection of geological plates, with both heavy seismic and volcanic activities. The Sunda Plate is the main plate of the region, featuring nearly all Southeast Asian countries apart from Myanmar, northern Thailand, northern Laos, northern Vietnam, and northern Luzon of the Philippines. The mountain ranges in Myanmar, Thailand, and Peninsular Malaysia are component of the Alpide belt, while the islands of the Philippines are element of the Pacific Ring of Fire. Both seismic belts meet in Indonesia, causing the region to earn believe relatively high occurrences of earthquakes and volcanic eruptions.

It covers about 4,500,000 km^{2 1,700,000 sq mi, which is 10.5% of Asia or 3% of Earth's calculation land area. Its sum population is more than 655 million, about 8.5% of the world's population. this is the the third most populous geographical region in Asia after South Asia and East Asia. The region is culturally and ethnically diverse, with hundreds of languages spoken by different ethnic groups. Ten countries in the region are members of the Association of Southeast Asian Nations ASEAN, a regional company established for economic, political, military, educational, and cultural integration amongst its members.}

Definitions

The region, together with part of South Asia, was alive known by Europeans as the Insulindia Indian Islands, used to describe the region between Indochina and Australasia.

The term "Southeast Asia" was number one used in 1839 by American pastor Howard Malcolm in his book Travels in South-Eastern Asia. Malcolm only covered the Mainland portion and excluded the Maritime section in his definition of Southeast Asia. The term was officially used in the midst of World War II by the Allies, through the an arrangement of parts or elements in a specific form figure or combination. of South East Asia Command SEAC in 1943. SEAC popularised the use of the term "Southeast Asia," although what constituted Southeast Asia was non fixed; for example, SEAC excluded the Philippines and a large part of Indonesia while including Ceylon. However, by the slow 1970s, a roughly standard usage of the term "Southeast Asia" and the territories it encompasses had emerged. Although from a cultural or linguistic perspective the definitions of "Southeast Asia" may vary, the most common definitions nowadays include the area represented by the countries sovereign states and dependent territories pointed below.

Ten of the eleven states of Southeast Asia are members of the Association of Southeast Asian Nations ASEAN, while East Timor is an observer state. Papua New Guinea has stated that it might join ASEAN, and is currently an observer. Sovereignty issues equal over some islands in the South China Sea.

* Administrative centre in Putrajaya.

Southeast Asia is geographically divided up into two subregions, namely Mainland Southeast Asia or the Indochinese Peninsula and Maritime Southeast Asia or the similarly defined Malay Archipelago Javanese: Nusantara.

Mainland Southeast Asia includes:

Maritime Southeast Asia includes:

Although Peninsular Malaysia is geographically situated in Mainland Southeast Asia, it also shares many similar cultural and ecological affinities with surrounding islands, thus it serves as a bridge of two subregions. Geographically, the Andaman and Nicobar Islands of India is also considered a part of Maritime Southeast Asia. Eastern Bangladesh and Northeast India take strong cultural ties with Mainland Southeast Asia and are sometimes considered transregional areas between South Asia and Southeast Asia. To the east, Hong Kong is sometimes regarded as part of Southeast Asia. Similarly, Christmas Island and the Cocos Keeling Islands have strong cultural ties with Maritime Southeast Asia and are sometimes considered transregional areas between Southeast Asia and Australia/Oceania. On some occasions, Sri Lanka has been considered a part of Southeast Asia because of its cultural and religious ties to Mainland Southeast Asia. The eastern half of the island of New Guinea, which is non a part of Indonesia, namely, Papua New Guinea, is sometimes included as a part of Maritime Southeast Asia, and so are Guam, the Northern Mariana Islands, and Palau, which were all parts of the Spanish East Indies with strong cultural and linguistic ties to the region, specifically, the Philippines.

East Timor and the eastern half of Indonesia east of the Australia and New Zealand Australasia subregion.