The Battle of Lemnos took place in October 1912 during the First Balkan War

First Balkan War

The First Balkan War, which lasted from October 1912 to May 1913, pitted the Balkan League against the Ottoman Empire. The combined armies of the Balkan states overcame the numerically inferior and strategically disadvantaged Ottoman armies and achieved rapid success...

. Following the opening of hostilities in the First Balkan War, the Greek Prime Minister Eleftherios Venizelos

Eleftherios Venizelos

Eleftherios Venizelos was an eminent Greek revolutionary, a prominent and illustrious statesman as well as a charismatic leader in the early 20th century. Elected several times as Prime Minister of Greece and served from 1910 to 1920 and from 1928 to 1932...

 ordered the Commander in Chief of the Hellenic Navy Pavlos Kountouriotis

Pavlos Kountouriotis

Pavlos Kountouriotis was a Greek admiral and naval hero during the Balkan Wars and the first and third President of the Second Hellenic Republic.-Family Background:The Kountouriotes was a prominent Arvanite family from the island of Hydra...

 to engage the Ottoman fleet in the Aegean Sea and to:
Restrict its freedom of operations to the Dardanelles, Deny the reinforcement of Ottoman forces operating in Macedonia and Thrace by sea, and Conduct a naval blockade of Ottoman Aegean

Aegean Sea

The Aegean Sea[p] is an elongated embayment of the Mediterranean Sea located between the southern Balkan and Anatolian peninsulas, i.e., between the mainlands of Greece and Turkey. In the north, it is connected to the Marmara Sea and Black Sea by the Dardanelles and Bosporus...

 trade routes and ports.

Vital to this plan was the capture of the Turkish-held port of Moudros

Moudros

Moudros is a town and a former municipality on the island of Lemnos, North Aegean, Greece. Since the 2011 local government reform it is part of the municipality Lemnos, of which it is a municipal unit. It covers the entire eastern peninsula of the island, with a land area of 185.127 km²,...

 on the southern coast of the island of Lemnos

Lemnos

Lemnos is an island of Greece in the northern part of the Aegean Sea. Administratively the island forms a separate municipality within the Lemnos peripheral unit, which is part of the North Aegean Periphery. The principal town of the island and seat of the municipality is Myrina...

. On the October 8, 1912, Greek marines landed on the island and in combination with naval support defeated the island's Turkish garrison and occupied the port. Moudros became the base for future Greek naval operations for the rest of the war and the launching pad for the Greek recovery of the islands of Psara

Psara

Psara is a Greek island in the Aegean Sea. Together with the small uninhabited island of Antipsara it forms the municipality of Psara. It is part of the Chios peripheral unit, which is part of the North Aegean Periphery. The only town of the island and seat of the municipality is also called...

, Imvros, Tenedos

Tenedos

Tenedos or Bozcaada or Bozdja-Ada is a small island in the Aegean Sea, part of the Bozcaada district of Çanakkale province in Turkey. , Tenedos has a population of about 2,354. The main industries are tourism, wine production and fishing...

, Chios

Chios

Chios is the fifth largest of the Greek islands, situated in the Aegean Sea, seven kilometres off the Asia Minor coast. The island is separated from Turkey by the Chios Strait. The island is noted for its strong merchant shipping community, its unique mastic gum and its medieval villages...

, Lesvos

Lesbos Island

Lesbos is a Greek island located in the northeastern Aegean Sea. It has an area of with 320 kilometres of coastline, making it the third largest Greek island. It is separated from Turkey by the narrow Mytilini Strait....

 and Samothraki.