Original sentence: Denmark (for the Faroe Islands), Iceland, Ireland and the United Kingdom have all have made submissions to the commission set up under the United Nations Convention on the Law of the Sea (UNCLOS).Fewer than 20 individuals have ever been confirmed to have landed on Rockall and the longest continuous stay by an individual as of May 2013 is 42 days.However, several states have claimed interests over the sea bed in adjoining areas.However, such features are entitled to a 12nm surrounding territorial sea.Rockall has been a point of interest for adventurers and amateur radio operators who have variously landed on or occupied the islet for up to several months.Situated 460 km west of Great Britain and 430 km northwest of Ireland, the United Kingdom has claimed the feature since 1955.The UK's claim to territorial waters around Rockall is disputed by Ireland on the basis of uncertain ownership of the rock.The United Kingdom previously claimed an extended exclusive economic zone based on its claimed ownership of Rockall.The rock is located within the United Kingdom exclusive economic zone.This claim was dropped upon ratifying UNCLOS in 1997 since rocks or islets, such as Rockall, that cannot sustain human habitation  or  economic  life, are  not  entitled to an exclusive economic zone under the Convention.This claim, however, is not recognised by Ireland
Edited sentence: Although Ireland has not disputed Britain's title to the islet internationally, she has on occasion for internal nationalistic purposes, claimed to own the rock.Denmark (for the Faroe Islands), Iceland, Ireland and the United Kingdom have all have made submissions to the commission set up under the United Nations Convention on the Law of the Sea.Formally annexed in 1955, the island is the westernmost point of the United Kingdom, situated 460 km west of Great Britain.In a Freedom of Information request, the British Government has said, "The islet of Rockall is part of the UK: specifically it forms part of Scotland under the Island of Rockall Act 1972.No other state has disputed our claim to the islet.Rockall has also been a point of interest for adventurers and amateur radio operators who have variously landed on or occupied the islet for up to several months, although fewer than 20 individuals have ever been confirmed to have landed on Rockall, and the longest continuous stay by an individual as of May 2013 is 42 days.The ownership of Rockall is not disputed, but several states have claimed interests over the sea bed in adjoining areas