The East China Sea is an arm of the Western Pacific Ocean, located directly offshore from East China.It covers an area of roughly 1,249,000 square kilometers (482,000 sq mi). The sea’s northern extension between mainland China and the Korean Peninsula is the Yellow Sea, separated by an imaginary line between the eastern tip of Qidong at the Yangtze River estuary …

The Mediterranean countries are those that surround the Mediterranean Sea or located within the Mediterranean Basin. Twenty sovereign countries in Southern Europe, Western Asia and North Africa regions border the sea itself, in addition to two island nations completely located in it (Malta and Cyprus).. While not having a coastline in the Mediterranean, Portugal, Andorra, San …

A submarine power cable is a transmission cable for carrying electric power below the surface of the water. These are called "submarine" because they usually carry electric power beneath salt water (arms of the ocean, seas, straits, etc.) but it is also possible to use submarine power cables beneath fresh water (large lakes and rivers).Examples of the latter exist that connect the …

The Bay of Biscay (/ ˈ b ɪ s k eɪ,-k i /), known in Spain as the Gulf of Biscay (Spanish: Golfo de Vizcaya, Basque: Bizkaiko Golkoa), and in France and some border regions as the Gulf of Gascony (French: Golfe de Gascogne, Occitan: Golf de Gasconha, Breton: Pleg-mor Gwaskogn), is a gulf of the northeast Atlantic Ocean located south of the Celtic Sea.It lies along the western …

The Battle of the Strait of Otranto of 1917 was the result of an Austro-Hungarian raid on the Otranto Barrage, an Allied naval blockade of the Strait of Otranto.The battle took place on 14–15 May 1917, and was the largest surface action in the Adriatic Sea during World War I. The Otranto Barrage was a fixed barrier, composed of lightly armed drifters with anti-submarine nets …