The Descubierta-class corvettes were a series of corvettes built for the Spanish Navy in the late 1970s and early 1980s. These ships were also sold to the Egyptian Navy and the Moroccan Navy. The ships were designed in cooperation with the German company Blohm & Voss, based on the João Coutinho-class corvettes which were designed in the late 1960s for the Portuguese Navy, by the Portuguese naval engineer Rogério de Oliveira. A larger version was proposed for a second batch but the Spanish Navy chose to build the American Oliver Hazard Perry-class frigates under licence instead.