Malta (island) built first fortifications in Malta. Malta was later ruled by the Phoenicians, Carthaginians, Romans, Byzantines and Arabs before it was occupied by the County of Sicily in 1091. The island then became part of the Kingdom of Sicily until it was given to the Order of Saint John along with Gozo and Tripoli in 1530. In 1565, the Order and the Maltese withstood a major Ottoman invasion which became known as the Great Siege of Malta. The Order ruled Malta for over 250 years and built many great pieces of architecture, including the capital city Valletta. In 1798 the French
Fort Campbell (Malta) surrounding area. Fort Campbell (Malta) Fort Campbell ( or ), also known locally as Il-Fortizza ta' Selmun, is a former fort in Mellieħa, Malta. It was built by the British between 1937 and 1938. It is notable as the most important fortification north of the Victoria Lines, and the last major fortification to be built in Malta. Today, it lies in ruins. Fort Campbell is located on the Selmun peninsula, roughly halfway between Mistra Battery and the ruins of Għajn Ħadid Tower, and facing St Paul's Islands. It was built to protect the approach to both Mellieħa Bay and St.