evidence: Serranilla Bank (Spanish: Isla Serranilla or Banco Serranilla) is a partially submerged reef, with small uninhabited islets, in the western Caribbean Sea. It is situated about 350 kilometres (220 mi) northeast of Punta Gorda, Nicaragua, and roughly 280 kilometres (170 mi) southwest of Jamaica.[1] The closest neighbouring land feature is Bajo Nuevo Bank, located 110 kilometres (68 mi) to the east. Serranilla Bank was first shown on Spanish maps in 1510. It is administered by Colombia as part of the department of San Andrés and Providencia.[2][3] Although the bank is currently occupied by Colombia,[4] it is subject to a sovereignty dispute involving Colombia, Honduras, Nicaragua, Jamaica and the United States. [...] Honduras claims Serranilla Bank as part of its national territory in Article 10 of its Constitution.[25] In 1986, it agreed upon a maritime boundary demarcation with Colombia that excluded Honduras of any control over the bank or its surrounding waters.[3][26] The ratification of this boundary on 20 December 1999[27] proved to be controversial within Honduras, as it ensured that the state implicitly recognised Colombia's sovereignty over the claimed territory.[28] Nicaragua, which has not resolved its maritime borders with Honduras or Colombia, disputed Honduras' legal right to hand over these areas before the ICJ.[15][29] Despite the agreement with Colombia, however, the government has yet to officially renounce the claim in the Constitution.