Greece:
December 1912, East of Lemnos Island. Armoured cruiser
Georgios Averof leads battleship
Hydra and other ships of the Hellenic Royal Navy into the Aegean sea seeking to encounter the Ottoman fleet. This search will ultimately end up with The Battle of Elli on December 16.
The
Royal Hellenic Navy, led by Rear Admiral
Pavlos Kountouriotis on board of the flagship
Averof, defeated 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 of 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.
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.