Battle of Piraeus Battle of Piraeus The Battle of Piraeus was fought in 403 BC between Athenian exiles who had defeated the government of the Thirty Tyrants and occupied Piraeus and a Spartan force sent to combat them. In the battle, the Spartans narrowly defeated the exiles, with both sides suffering appreciable casualties. After the battle, Pausanias arranged a settlement between the two parties which allowed the reunification of Athens and Piraeus, and the reestablishment of democratic government in Athens. In late 404 BC, a small force of Athenian exiles under the command of Thrasybulus entered Attica and seized the border strong point
Piraeus also supplemented and modernised, with dredging operations, the construction of the Royal Landing, the Troumba Pier and the quay-ways up to the Customs House area, the commencement of construction work on the Outer Moles and the completion of permanent dry-docks. At the end of the 19th century, Piraeus had a population of 51,020 people. The establishment of the Port Committee in 1911, which controlled the works of construction and maintenance of the port, and the Piraeus Port Authority in 1930, which made a more efficient job of managing a port slowly increasing in traffic, played a catalytic role in the