12. River (Britain) - $31.4 million
The River class is a class of offshore patrol vessels built primarily for the Royal Navy of the United Kingdom. Primarily used with the Fishery Protection Squadron and EEZ patrol.
13. Falaj 2 (UAE) - $136 million
The Falaj 2 class is a highly flexible and versatile vessel to carry out a wide range of missions, from patrol and surveillance operations over attacks against both targets at sea and on land in national and international scenarios up to self-defence against threats from the air or surface. A special feature of the vessels is their particular stealth geometry to ensure their reduced radar detect ability. Also noted is the high standard of accommodation and safety.