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Dardanelles Campaign

The Allied naval attempt to force the straits and reach Constantinople. This page combines historical context with 37 matching records drawn directly from the World History Database World War I battle archive.

37 matching archive records1914–1916 record spanOpen full 572-record archive

Historical context

Dardanelles Campaign: overview and significance

What happened?

The Allied Dardanelles operation sought to defeat Ottoman shore defenses, clear minefields and open a maritime route toward Constantinople and Russia. Naval attacks culminated in heavy losses during the attempt to force the straits.

Why was it important?

The failure of the naval operation contributed directly to the decision to land troops on the Gallipoli peninsula. The campaign affected Allied strategy, Ottoman confidence and Winston Churchill's wartime political career.

World History Database records

Dardanelles Campaign timeline

The records below are selected from the 572-record World War I battles archive and rendered as static HTML in chronological order.

1914
1914 27th September

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Blandford · World War, 1st

The Ottomans close the Dardanelles to Allied shipping after an incident when the British Dardanelles squadron had seized a Ottoman torpedo boat

1914 September

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Blandford · World War, 1st

Entertains plans of capturing the Dardanelles as early as September 1914

1914 3rd November

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

Churchill orders the first British attack on the Dardanelles following the opening of hostilities between Ottoman and Russian empires

1915
1915 8th January

Battle of Dardanelles

Chancellor Duchy of Lanc Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

Suggests an attack on the Dardanelles at a War Council meeting

1915 11th January

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

At Churchills request, the commander of the Royal Navys Mediterranean Squadron, Vice Admiral S.H. Carden proposed a plan for forcing the Dardanelles using battleships, submarines and minesweepers

1915 13th January

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · World War, 1st

The British War Council resolve that the Admiralty should prepare for a naval expedition in February against the Dardanelles

1915 13th January

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

The British War Council approves the plan, and Carden is supplied with additional pre-Dreadnought battleships, the battleship HMS Queen Elizabeth and the battlecruiser HMS Inflexible. Churchill argues for just a naval attack at the War Council. Cabinet approves the attack with ships

1915 15th January

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

The War Council accepts Churchills idea for a naval expedition to the Dardanelles. A plan to create a supply link to the Russian front & secure the Balkan states

1915 28th January

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

Churchill argues for just a naval attack at the War Council

1915 January

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Blandford · World War, 1st

An attack on the Dardanelles could give Russia a supply route and might encourage Bulgaria and Romania to join the allied side

1915 January

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Blandford · World War, 1st

In a new year review submitted to the Prime Minister, Herbert Asquith, outlines two possible new fronts against the Germans, intended to break the stalemate and accompanying enormous loss of life which had rapidly set in on the western front.

1915 January

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Blandford · World War, 1st

The Russian plea for assistance, coupled with a perception of the Ottoman Empire as a weak enemy ("the sick man of Europe"), made the prospect of a campaign in the Dardanelles seem appealing.

1915 19th February

Battle of Dardanelles

Earl Prime Minister of Great Britain Henry Herbert Asquith Oxford, 1st · Great Britain · Dardanelles · World War, 1st

The War Cabinet decides to send troops to the Dardanelles

1915 19th February

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

What was to become the Battle of Gallipoli, a 10-month Battle of attrition, begins at 7.30am on February 19, 1915. The War Cabinet decides to send troops to the Dardanelles. Only 6 British ships are involved & 3/4 of the Turkish guns survive. Bombardment of the outer ports of the Dardenalles begins

1915 25th February

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Blandford · World War, 1st

George V & Churchill inspect the Royal Naval Div before it sails to the Dardanelles

1915 25th February

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

The Allied fleet destroys outer forts of the Dardanelles

1915 25th February

Battle of Dardanelles

King George V · Great Britain · Blandford · World War, 1st

George V & Churchill inspect the Royal Naval Div before it sails to the Dardanelles

1915 February

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

The operation was originally intended to be purely naval due to a lack of available troops and the independence of Lord of the admiralty Winston Churchill but.

1915 February

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

by early February, it was decided that more regular infantry was needed.

1915 2nd March

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Kum-Kale · World War, 1st

Allied troops land at Kum-Kale, the Asiatic side of the Dardanelles

1915 18th March

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

A naval attack fails & the Inflexible & Irrepressible are lost

1915 18th March

Battle of Dardanelles

Admiral John Michael de Robeck · Great Britain · Dardanelles · World War, 1st

Commands a naval attack fails & the Inflexible & Irrepressible are lost

1915 13th May

Battle of Dardanelles

Baron First Lord of Admiralty Fisher Kilverstone, 1st · Great Britain · Dardanelles · World War, 1st

Demands an end to the Dardanelles campaign in cabinet. Accuses Churchill of being "a determined mad gambler"

1915 15th May

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Blandford · World War, 1st

Churchill and Fisher continually quarreled throughout the campaign, and Fisher finally resigned on 15 May 1915 after repeated threats to do so

1915 15th May

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

Fishers resignation, on top of poor progress in the campaign, precipitated the fall of the Government and Churchills replacement as First Lord

1915 15th May

Battle of Dardanelles

Baron First Lord of Admiralty Fisher Kilverstone, 1st · Great Britain · Dardanelles · World War, 1st

Fishers resignation, on top of poor progress in the campaign, precipitated the fall of the Government and Churchills replacement as First Lord. Churchill and Fisher continually quarreled throughout the campaign, and Fisher finally resigned on 15 May 1915 after repeated threats to do so

1915 21st August

Battle of Dardanelles

Chancellor Duchy of Lanc Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

Writes to Asquith, Kitchener & Balfour suggesting a naval attack, the plea is rejected

1915 4th October

Battle of Dardanelles

Chancellor Duchy of Lanc Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

Proposes to the Dardanelles Committee Lloyd George replace Kitchener at the War Office. Proposes to the Dardanelles Committee French & Kitchener swap roles in Turkey & France

1915 14th October

Battle of Dardanelles

Chancellor Duchy of Lanc Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

The Dardanelles Committee decides to recall Hamilton

1915 14th October

Battle of Dardanelles

Commander in Chief Ian Standish Monteith Hamilton · Great Britain · Dardanelles · World War, 1st

The Dardanelles Committee decides to recall Hamilton, his last generals command

1915

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

At the outset of the operation, the expected role of the infantry was to be the occupation of Istanbul; the taking of the straits was to be accomplished by the Entente naval forces.

1915

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

The British hope to turn the Balkans against the Axis. The British hope to capture Constantinople & force Turkey to surrender

1915

Battle of Dardanelles

First Lord of Admiralty Winston Leonard Spencer Churchill · Great Britain · Dardanelles · World War, 1st

The operation was originally intended to be purely naval due to a lack of available troops and the independence of Lord of the admiralty Winston Churchill but, by early February, it was decided that more regular infantry was needed.

1915

Battle of Dardanelles

King Constantine I · Greece · Dardanelles · World War, 1st

Venizelos wishes to send 3 Greek Divisions to the Dardanelles Constantine refuses. Venizelos resigns over Constantines policy

1915

Battle of Dardanelles

Commander in Chief Ian Standish Monteith Hamilton · Great Britain · Dardanelles · World War, 1st

Commands the military forces at the Dardanelles

1916
1916 19th February

Battle of Dardanelles

Rear Admiral Sackville Hamilton Carden · Great Britain · Dardanelles · World War, 1st

Involved in the successful bomardment of the outer-Dardanelles

1916 16th March

Battle of Dardanelles

Rear Admiral Sackville Hamilton Carden · Great Britain · Dardanelles · World War, 1st

Forced to hand over his command to John de Robeck, due to ill health

Editorial provenance

Sources and editorial review

Compiled and edited by World History Database.

Historical context is editorial material; the chronology is generated from World History Database First World War records.

Last reviewed: September 2026.

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