evidence: Jamaica's claim has been largely dormant since entering into a number of bilateral agreements with Colombia. Between 1982 and 1986, the two states maintained a formal agreement which granted regulated fishing rights to Jamaican vessels within the territorial waters of Bajo Nuevo and nearby Serranilla Bank. Jamaica's signing of this treaty was regarded by critics as a de facto recognition of Colombian sovereignty over the two banks. However, the treaty is now extinguished, as Colombia declined to renew it upon its expiration in August 1986. [...] 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.