evidence: The reef was first shown on Dutch maps dating to 1634 but was given its present name in 1654. Bajo Nuevo was rediscovered by the English pirate John Glover in 1660. The reef is now subject to a sovereignty dispute involving Colombia and the United States. On 19 November 2012, in regards to Nicaraguan claims to the islands, the International Court of Justice (ICJ) found, unanimously, that the Republic of Colombia has sovereignty over both Bajo Nuevo and Serranilla Banks. [...] The United States claim was made on 22 November 1869 by James W. Jennett under the provisions of the Guano Islands Act. Most claims made by the U.S. over the guano islands in this region were officially renounced in a treaty with Colombia, dated September 1972. However, Bajo Nuevo Bank was not mentioned in the treaty, and Article 7 of the treaty states that matters not specifically mentioned in the treaty are not subject to its terms. The United States considers the bank as an unincorporated unorganized territory.