Korea Strait

The Korea Strait is a sea passage between Japan and South Korea, connecting the East China Sea and the Sea of Japan in the northwest Pacific Ocean. The strait is split by the Tsushima Island into the western channel and the Tsushima Strait (eastern channel).

Geography

To the north it is bounded by the southern coast of the Korean Peninsula, and to the south by the southwestern Japanese islands of Kyūshū and Honshū. It is about 200 km (120 mi) wide and averages about 90 to 100 meters (300 ft) deep.

Tsushima Island divides the Korea Strait into the western channel and the Tsushima Strait. The western channel is deeper (up to 227 meters) and narrower than the Tsushima Strait.

Currents

A branch of the Kuroshio Current passes through the strait. Its warm branch is sometimes called the Tsushima Current. Originating along the Japanese islands this current passes through the Sea of Japan then divides along either shore of Sakhalin Island, eventually flowing into the northern Pacific Ocean via the strait north of Hokkaidō and into the Sea of Okhotsk north of Sakhalin Island near Vladivostok. The water-mass characteristics vary widely because of the low-salinity waters of the southeast coasts of Korea and China.

Korea

Korea, called Chosŏn (Korean: 조선; Hanja: 朝鮮) in North Korea and Hanguk (Korean: 한국; Hanja: 韓國) or Daehanminkuk (Korean: 대한민국; Hanja: 大韓民國) in South Korea, is an East Asian territory that is divided into two distinct sovereign states: North Korea, formally the Democratic People's Republic of Korea (DPRK), and South Korea, formally the Republic of Korea (ROK). Located on the Korean Peninsula, Korea is bordered by China to the northwest and Russia to the northeast. It is separated from Japan to the east by the Korea Strait and the Sea of Japan .

Korea emerged as a singular political entity after centuries of conflict among the Three Kingdoms of Korea, which were unified as Silla (57 BC – AD 935) and Balhae (AD 698 – 926). The united Silla was eventually succeeded by Goryeo in 935 at the end of the Later Three Kingdoms period. Goryeo, which gave name to the modern exonym "Korea", was a highly cultured state and created the Jikji in the 14th century. The invasions by the Mongol Empire in the 13th century, however, greatly weakened the nation, which forced it into vassalage. After the Yuan dynasty's collapse, severe political strife followed. Goryeo eventually fell to an uprising led by General Yi Seong-gye, who established Joseon in 1388.

South Korea

Coordinates: 36°N 128°E / 36°N 128°E / 36; 128

South Korea ( listen), officially the Republic of Korea (Hangul: 대한민국; hanja: 大韓民國; RR: Daehanminguk,  listen) and commonly referred to as Korea, is a sovereign state in East Asia, constituting the southern part of the Korean Peninsula. The name Korea is derived from the ancient Kingdom of Goguryeo, also known as Koryŏ. Highly urbanized at 92%, Koreans lead a distinctive urban lifestyle with half of them living in the Seoul Capital Area, the world's second largest city with over 25 million residents and a leading global city with the fourth largest economy, rated in 2016 as the world's most livable megacity and safest city to live in. Highly mountainous, Korea is a popular winter sport destination in Asia, hosting the 2018 Winter Olympics.

The earliest Korean pottery dates to 8000 BC, with three kingdoms flourishing at 1st century BC. One of them, Goguryeo, ruled Northeast China, parts of Russia and Mongolia under Gwanggaeto the Great. Since their unification into Silla and Balhae in the 7th century, Korea enjoyed over a millennium of relative tranquility under long lasting dynasties with innovations like Hangul, the unique alphabet created by Sejong the Great in 1446, enabling anyone to easily learn to read and write. Its rich and vibrant culture left 17 UNESCO Intangible Cultural Heritages of Humanity, the third largest in the world, along with 12 World Heritage Sites. Korea was annexed by Imperial Japan in 1910 due to its strategic and central location, after whose surrender in 1945, it was divided into North and South Korea. A North Korean invasion lead to the Korean War (1950–53). Peace has since mostly continued with the two agreeing to work peacefully for reunification and the South solidifying peace as a regional power with the world's 10th largest defence budget and strong global alliances. In 2016, Korea was rated as the world's safest country to live in, with the lowest crime rate.

Jejudo

Jejudo (also known as Jeju Island) is the largest island off the coast of the Korean Peninsula, and the main island of Jeju Province. The island lies in the Korea Strait, southwest of South Jeolla Province. The island contains the natural World Heritage Site Jeju Volcanic Island and Lava Tubes. Jejudo has a temperate climate; even in winter, the temperature rarely falls below 0 °C (32 °F).

History

Historical names

Historically, the island has been called by many different names including:

Before the Japanese annexation in 1910, the island was usually known as Quelpart to Europeans. The name apparently came from the first European ship to spot the island, the Dutch Quelpaert, which sighted it after being blown off course on its way to the Dutch trading base in Nagasaki, Japan, from Taiwan (then the Dutch colony of Formosa).

Sun Myung Moon

Sun Myung Moon (Korean 문선명 Mun Seon-myeong; born Mun Yong-myeong; 25 February 1920 – 3 September 2012) was a Korean religious leader, businessperson, political activist, and media mogul. A messiah claimant, he was the founder of the Unification Church (members of which have sometimes been called "Moonies" and called him their True Father), and of its widely noted "Blessing" or mass wedding ceremony, and the author of its unique theology the Divine Principle. He was an ardent anti-communist and advocate for Korean reunification, for which he was recognized by the governments of both South and North Korea. His business interests included News World Communications, an international news media corporation known for its American subsidiary The Washington Times, and Tongil Group, a South Korean business group (chaebol), as well as various affiliated organizations.

Moon was born in what is now North Korea. When he was a child, his family converted to Christianity. In 1947 he was convicted by the North Korean government of spying for South Korea and given a five-year sentence to the Hŭngnam labor camp. In 1954, he founded the Unification Church in Seoul, South Korea based on conservative, family-oriented teachings from new interpretations of the Bible. In 1971, he moved to the United States and became well-known after giving a series of public speeches on his beliefs. In the 1982 case United States v. Sun Myung Moon he was charged by the United States government with willfully filing false federal income tax returns, found guilty in a jury trial, and sentenced to 18 months in federal prison. His case generated protests from clergy and civil libertarians.