Command of the sea Great Britain accepted the principle in 1805; Russia, in 1824; and the United States (tacitly) in 1894. Many treaties, including the Treaty of Versailles, have dealt with the open seas, and currently the United Nations Convention on the Law of the Sea formalizes this freedom. Historically, many powers attempted to extend command of the sea into peacetime, imposing taxes or other restrictions on shipping using areas of open sea. For example, Venice claimed the Adriatic, and exacted a heavy toll from vessels navigating its northern waters. Genoa and France each claimed portions of the western Mediterranean. Denmark and Sweden claimed
Yenisei Gulf Yenisei Gulf The Yenisei Gulf (, "Yeniseiskiy Zaliv") is a large and long estuary through which the lower Yenisei River flows into the Kara Sea. The Yenisei Gulf and its islands belong to the Krasnoyarsk Krai administrative division of the Russian Federation and is part of the Great Arctic State Nature Reserve, the largest nature reserve of Russia. The Willem Barents Biological Station is a Polar station located northeast of Meduza Bay, at the northern end of the mouth of the Yenisei (). The Yenisei Gulf is formed by the river widening to an average of for up to in