Serranilla Bank is a territory of Nicaragua
Nicaragua lays claim to all the islands on its continental shelf, covering an area of over 50,000 km2 in the Caribbean Sea, including the Serranilla Bank and all islands associated with the San Andrés and Providencia archipelagoes. It has persistently pursued this claim against Colombia in the International Court of Justice (ICJ), filing cases in both 2001 and 2007. [...] Honduras claims Serranilla Bank as part of its national territory in Article 10 of its Constitution. In 1986, it agreed upon a maritime boundary demarcation with Colombia that excluded Honduras of any control over the bank or its surrounding waters. The ratification of this boundary on 20 December 1999 proved to be controversial within Honduras, as it ensured that the state implicitly recognised Colombia's sovereignty over the claimed territory. Nicaragua, which has not resolved its maritime borders with Honduras or Colombia, disputed Honduras' legal right to hand over these areas before the ICJ. Despite the agreement with Colombia, however, the government has yet to officially renounce the claim in the Constitution.