Boraida-class replenishment oiler


The Boraida class is a ship class of two replenishment oilers built for the Royal Saudi Navy by CN la Ciotat at Marseille, France. It is a modified version of the French replenishment ship. They were constructed in 1983 and entered service in 1984. The two ships are based at Jeddah, Saudi Arabia.

Design and description

Two ships of the French replenishment oilers were ordered by the Royal Saudi Navy in October 1980 to a modified design. The Boraida class have a standard displacement of and at full load. They are long with a beam of, and a draught of. The ships are powered by two SEMT Pielstick 14 PC2.5 V 400 diesel engines turning two shafts with LIPS controllable pitch propellers rated at. The ships have a top speed of, a range of at and endurance for 30 days. They have a complement of 140, with accommodation for 55 cadets.
Each ship has two dual solid/liquid underway transfer stations per side and can replenish one ship per side and one astern. The Boraida class can carry of diesel, of aviation fuel, of freshwater, of ammunition, and of supplies. The ships are armed with two turrets with twin Breda Bofors guns. For weapons control the Boraida class is equipped with two CSEE Naja optronic fire control directors and two CSEE Lynx optical sights and have two Decca navigational radars. They have an aft helicopter deck, and can carry either one Eurocopter AS332 Super Puma or two Eurocopter AS365 Dauphin helicopters. The helicopters can be armed with anti-submarine and anti-ship weapons.

Construction and career

The two ships were ordered as part of the Sawari programme. Both ships were built at the La Ciotat shipyard in Marseille, France. The lead ship of the class, Boraida, was laid down on 13 April 1982. The ship entered service on 29 February 1984. Yunbou was laid down on 9 October 1983 and entered service on 29 August 1985. They are used primarily as training, depot and maintenance ships. Both ships are based at Jeddah, Saudi Arabia. In 1996–1998, the two ships underwent a major refit by DCNS at Toulon, France. In 2013 an agreement was reached between France and Saudi Arabia for a life-extension program for the two ships. The refit will include the installation of one launcher for Simbad Mistral surface-to-air missiles. The refits will take place in Saudi Arabia.