6. BAM Maritime Action Ship (Spain) – $116 million
The BAM (Buque de Acción Marítima) ships are new modular Offshore Patrol Vessels of the Spanish Navy adapted to different purposes from a common base, manufactured by Navantia. The BAMs combine high performance with mission versatility, a high commonality with other ships operated by the Spanish navy.
7. Sigma (Indonesian/Moroccan) – $222 million
The Sigma class corvette is a Dutch-built Navy vessel. It is a corvette or frigate with ocean capabilities.