Northeast Asia or Northeastern Asia is a geographical subregion of Asia . Its northeastern landmass and islands are bounded by the North Pacific Ocean .
25-865: The term Northeast Asia was popularized during the 1930s by American historian and political scientist Robert Kerner. Under Kerner's definition, "Northeast Asia" includes the Japanese Archipelago , the Korean Peninsula , the Mongolian Plateau , the Northeast China Plain , and the mountainous regions of the Russian Far East , stretching from the Lena River in the west to the Pacific Ocean in
50-625: A very important aspect of Japanese defense policy . On 30 June 2022, the Japan Ministry of Defense announced the construction of 12 offshore patrol vessel (OPV) by Japan Marine United Corporation (JMU) for the JMSDF. The purpose of this OPV program is to provide enhanced maritime security by boosting JMSDF patrol activities. These vessels are highly automated and configurable to meet a wide range of missions involving “enhanced steady-state intelligence, surveillance, and reconnaissance (ISR) in
75-587: Is also a violation of the above law when a foreign fishing vessel escapes by avoiding on-site inspections by fishery supervisor/fishing supervisors on board a fisheries patrol boat (漁業取締船) of the Fisheries Agency, or by the JCG. In this case, a fine of 3 million yen or less will be imposed. Also, the collateral for early release under the bond system is set to the same amount as the fine, and an additional collateral of 6 million yen per kg of illegal coral
100-533: Is found in the region's far north. Summer and winter temperatures are highly contrasted. It is also a mountainous area. Japanese archipelago The Japanese archipelago ( Japanese : 日本列島 , Nihon Rettō ) is an archipelago of 14,125 islands that form the country of Japan . It extends over 3,000 km (1,900 mi) from the Sea of Okhotsk in the northeast to the East China and Philippine seas in
125-466: Is one of the most important economic regions of the world, accounting for 25.3% of the world's nominal GDP in 2019, which is slightly larger than the United States. It is also one of the major political centers and has significant influence on international affairs. By the end of the 1990s, Northeast Asia had a share of 12% of the global energy consumption , with a strong increasing trend. By 2030,
150-423: Is set for illegal coral collection. Increased grey-zone challenges from Japan's neighbors have resulted in greater dependence on the JCG, providing a response that can be more easily resolved diplomatically, and able to justify politically, rather than with an overt military response by the JMSDF. Anti-ballistic missiles for defense are very expensive, costing 500 million to 2 billion yen per shot. So
175-998: The International Tribunal for the Law of the Sea (ITLOS), the Commission on the Limits of the Continental Shelf (CLCS) and the International Seabed Authority (ISA). The Japan Maritime Self-Defense Force (JMSDF) and the Japan Coast Guard (JCG) are responsible for protecting the EEZ of Japan. As an island nation, dependent on maritime trade for the majority of its resources, including food and raw materials, maritime operations are
200-483: The Japanese government . They landed southwest of Hateruma , close to Taiwan. The exercises were conducted in response to the 2022 visit by Nancy Pelosi to Taiwan and raised tensions in the region. The Japanese government filed formal complaints to Beijing. The Chinese foreign ministry later expressed that boundaries between Japan and China over the waters involved have not been drawn up yet. On 18 November 2022
225-569: The Republic of Malta , at the Second United Nations Conference on the Law of the Sea in 1967. However, Japan, which was an advanced pelagic fishing country, took an opposing position because "wide open seas and narrow territorial waters" matched their national interests at the time. But later, exploiting the absence of a Japanese EEZ, neighboring countries such as South and North Korea, China and Soviet Union entered
250-456: The exercise of sovereign rights regarding fisheries, etc. in the exclusive economic zone (in Japanese) that regulates fisheries of foreigners within the exclusive economic zone of Japan was established on 14 June 1996. Under the law, fines of 30 million yen or less will be imposed on foreign vessels which conducted unauthorized operation or operation on prohibited waters in the EEZ. It
275-458: The archipelago from Japan's colonies and other territories. The archipelago consists of 14,125 islands (here defined as land more than 100 m in circumference), of which 430 are inhabited. The five main islands, from north to south, are Hokkaido , Honshu , Shikoku , Kyushu , and Okinawa . Honshu is the largest and referred to as the Japanese mainland . The topography is divided as: Exclusive economic zone of Japan Japan has
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#1732765110987300-473: The coastal states control the waters within the range of cannons carried on warships of the time. This theory was supported by many countries, and the idea of having three nautical miles from the coastline as the territorial sea was established. In the 20th century, there have emerged examples of extending the scope of territorial waters, or claiming similar rights in areas beyond the territorial waters. These claims were advocated by Dr. Pardeau, UN Ambassador of
325-451: The earlier plan of Aegis Ashore installations, commissioning one by the end of fiscal year 2027, and the other by the end of FY2028. The budget for design and other related expenses are to be submitted in the form of “item requests”, without specific amounts, and the initial procurement of the lead items are expected to clear legislation by FY2023. Construction is to begin in the following year of FY2024. At 20,000 tons each, both vessels will be
350-748: The east. The definition of Northeast Asia is not static but often changes according to the context in which it is discussed. The subregion of Northeast Asia comprises China , Japan , and Korea , usually also including Mongolia and Siberia . Parts or the whole of northern China are also frequently included in sources. The Economic Research Institute for Northeast Asia defines the region as China, Japan, Korea, Mongolia, and Russia . Prominent cities in this area include Busan , Changchun , Dalian , Harbin , Hiroshima , Incheon , Khabarovsk , Kitakyushu , Kobe , Kyoto , Nagasaki , Nagoya , Osaka , Pyongyang , Sapporo , Seoul , Shenyang , Tokyo , Ulaanbaatar , Vladivostok , and Yokohama . Northeast Asia
375-560: The eighth-largest exclusive economic zone (EEZ) in the world. The total area of Japan is about 380 thousand km . Japan's EEZ area is vast and the territorial waters (including the Seto Inland Sea ) and EEZ together is about 4.47 million km . The Japanese Archipelago consists of about 6,852 islands . The Exclusive Economic Zone of Japan includes: In the 18th century, Dutch law scholar Cornelius van Bynkershoek wrote in his book "De Dominio Maris Dissertatio" (1702) that
400-624: The end of World War 2 with the former Soviet Union . On March 7, 2022, Prime Minister of Japan Fumio Kishida declared that the southern Kurils are "a territory peculiar to Japan, a territory in which Japan has sovereignty." Japan also refers to various categories of "shipping area" – Smooth Water Area, Coasting Area, Major or Greater Coasting Area, Ocean Going Area – but it is unclear whether these are intended to have any territorial or economic implications. On 4 August 2022, during military exercises, five ballistic missiles launched by China fell into Japan 's exclusive economic zone according to
425-484: The largest surface combatant warships operated by the JMSDF. Japan has disputes over its EEZ boundaries with all its Asian neighbors (China, Russia, South Korea , and Taiwan ), including its claim of an EEZ around Okinotorishima . The above, and relevant maps at the Sea Around Us Project, both indicate Japan's claimed boundaries. The Kuril Islands dispute with Russia has been ongoing since
450-629: The launched ballistic missiles are ignored when it is known by radar that they will land on where damage to Japanese nationals and assets are not expected. Also, the nationwide warning system, ( J-Alert ) will only issue a warning if it is determined that the missile will enter into Japanese territory or waters . J-Alert will not be used when the missile will fall somewhere in Japan's exclusive economic zone. On August 31, 2022, The Japan Ministry of Defense announced that JMSDF will operate two "Aegis system equipped ships" (イージス・システム搭載艦 in Japanese) to replace
475-697: The major economic growth in the region is expected to double or triple this share. In biogeography , Northeast Asia generally refers roughly to the area spanning the Japanese Archipelago, the Korean Peninsula, Northeast China, and the Russian Far East between Lake Baikal in southern Siberia and the Pacific Ocean . Northeast Asia is mainly covered by temperate forest , taiga , and the Eurasian Steppe , while tundra
500-641: The offshore fishing industry and began operating off the coast of Shimane and Tottori Prefectures, making the situation disadvantageous to Japan. Therefore, in 1982, Japan supported the United Nations Convention on the Law of the Sea (UNCLOS) when it was created at the Third United Nations Conference on the Law of the Sea held in Montego Bay , Jamaica, and it came into effect in 1994. The treaty gives Japan
525-647: The right to explore and develop marine and non-living resources such as mineral resources, within 200 nautical miles of their coastline, and at the same time she is obligated to manage them and prevent marine pollution . The Japanese government signed UNCLOS in February 1983 and Part XI in July 1994. The Convention and Part XI were ratified by the Diet in June 1996. Japan has contributed to three UNCLOS organizations such as
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#1732765110987550-994: The southwest along the Pacific coast of the Eurasian continent, and consists of three island arcs from north to south: the Northeastern Japan Arc , the Southwestern Japan Arc, and the Ryukyu Island Arc . The Daitō Islands , the Izu–Bonin–Mariana Arc , the Kuril Islands , and the Nanpō Islands neighbor the archipelago . Japan is the largest island country in East Asia and the fourth-largest island country in
575-456: The waters around Japan.” Under the contract, JMU is charged with delivering the 12 vessels to the JMSDF from fiscal year 2023, which starts on April 1, 2023. The exclusive economic zone only recognizes the economic, scientific and environmental jurisdiction of the coastal countries and entry of a foreign fishing vessel into the EEZ is not automatically illegal. With regard to the above, a law (fishing sovereignty law, EEZ Fisheries Law) concerning
600-570: The world with 377,975.24 km (145,937.06 sq mi). It has an exclusive economic zone of 4,470,000 km (1,730,000 sq mi). The term " Mainland Japan " is used to distinguish the large islands of the Japanese archipelago from the remote, smaller islands; it refers to the main islands of Hokkaido , Honshu , Kyushu , and Shikoku . From 1943 until the end of the Pacific War , Karafuto Prefecture (south Sakhalin )
625-413: Was designated part of the mainland. Geographically speaking the term "mainland" is somewhat inaccurate, as this refers to an expanse of territory that is attached to a continental landmass. The term "home islands" was used at the end of World War II to define the area where Japanese sovereignty and constitutional rule of its emperor would be restricted. The term is also commonly used today to distinguish
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