Thailand was one of the original signatories of the 1954 SEATO Manila Pact agreement, having already lost a frigate in the Korean War, and later provided troops, air bases and equipment to assist American forces in Vietnam. Currently Thailand, one of the instigators of the ASEAN agreement, has formed close ties with both Malaysia and the Philippines.
During the 1980s the navy received numerous fighting ships including US-built Ratanakosin class fast corvettes, German-built minesweepers/hunters and Thai-built patrol boats of the Sattahip class. Four frigates of the ‘Jianghu’ type were completed in China in the 1990s along with Kamronsin class corvettes built in Thai shipyards to a British design. The Chinese ships cost only half as much as Western-built equivalents, but their combat effectiveness is lower because of their obsolescent armament and equipment. The Italthai shipyard, on the other hand, is delivering big modern and capable landing ships of the Sichang class. Thailand, like other countries in the region, is trying to build up its shipbuilding industry…