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The Battle of Elli (Greek: Ναυμαχία της Έλλης, Turkish: İmroz Deniz Muharebesi) or the Battle of the Dardanelles took place near the mouth of the Dardanelles on 16 December [O.S. 3 December] 1912 as part of the First Balkan War between the fleets of the Kingdom of Greece and the Ottoman Empire. It was the largest sea battle of the Balkan Wars.[2]

Naval Battle of Elli
Part of First Balkan War
Elli naval battle by Vasiileios Chatzis.jpg
Painting by Vasileios Hatzis
Date16 December [O.S. 3 December] 1912
off the Dardanelles

Decisive Greek victory

 Kingdom of Greece  Ottoman Empire
Commanders and leaders
Kingdom of Greece Rear Adm Pavlos Kountouriotis Ottoman Empire Cpt Ramiz Bey
1 armoured cruiser (Averof)
3 coastal defence battleships (Hydra, Spetsai and Psara)
4 destroyers Aetos, Ierax, Panthir and Leon)
2 battleships (Barbaros Hayreddin and Turgut Reis)
2 old battleships (Mesudiye and Âsâr-ı Tevfik)
1 protected cruiser (Mecidiye)
4 destroyers (Muavenet-i Milliye, Yadigâr-i Millet, Taşoz and Basra)
Casualties and losses
2 dead Heavy damage to the flagship, 18 dead, 41 wounded[1]


Since the start of the war, the Greek navy acted with an offensive plan, while the Ottoman navy remained in the Dardanelles. Admiral Kountouriotis was landed at Lemnos, while the Greek fleet captured a series of islands. On 24 October (O.S.), Kountouriotis sent a telegram to the Ottoman admiral: "We captured Tenedos. We wait exit of your fleet. If you need petrol, I can supply you." On 3 December (OS), the Ottoman fleet left the Dardanelles.


The Royal Hellenic Navy, led by Rear Admiral Pavlos Kountouriotis on board of the flagship Averof, defeated in the battle the Ottoman Navy, led by Captain Ramiz Bey, just outside the entrance to the Dardanelles (Hellespont). During the battle, Kountouriotis, frustrated by the slow speed of the three older Greek battleships Hydra, Spetsai and Psara, hoisted the Z flag which stood for "Independent Action", and sailed forward alone at a speed of 20 knots, against the Ottoman fleet. Taking full advantage in her superior speed, guns and armour, Averof succeeded in crossing the Ottoman fleet's "T" and concentrated her fire against the Ottoman flagship Barbaros Hayreddin, thus forcing the Ottoman fleet to retreat in disorder. The Greek fleet, including the destroyers Aetos, Ierax and Panthir continued to pursue the Ottoman fleet off-and-on between the dates of December 13 and December 26, 1912.


The Ottomans suffered 7 killed and 14 wounded on the Barbaros Hayreddin, 8 killed and 20 wounded on the Turgut Reis, and 3 dead and 7 wounded on the Mesudiye.[1]

This victory was quite significant in that the Ottoman navy retreated within the Straits and left the Aegean Sea to the Greeks who were now free to occupy the islands of Lesbos, Chios, Lemnos and Samos and others. It also prevented any transfer of Ottoman troop reinforcements by sea and effectively secured Ottoman defeat on land.

See alsoEdit


  1. ^ a b Langensiepe & Güleryüz (1995), p. 196
  2. ^ Hall (2000), p. 64.


  • Erickson, Edward J.; Bush, Brighton C. (2003). Defeat in Detail: The Ottoman Army in the Balkans, 1912–1913. Greenwood Publishing Group. ISBN 0275978885.
  • Fotakis, Zisis (2005). Greek naval strategy and policy, 1910–1919. Routledge. ISBN 978-0-415-35014-3.
  • Langensiepen, Bernd; Güleryüz, Ahmet (1995). The Ottoman Steam Navy, 1828–1923. Conway Maritime Press. ISBN 0-85177-610-8.
  • Hall, Richard C. (2000). The Balkan Wars, 1912-1913: Prelude to the First World War. Routledge. ISBN 9780415229463.