Prelude
After the Ottoman Empire's entry into the First World War, Britain dispatched Indian Expeditionary Force D to seize control of the Shatt al Arab and the port of Basra in order to safeguard British oil interests in the Persian Gulf. Eventually, the Anglo-Indian force's mission evolved into the capture of Baghdad. However, despite victories at Qurna, Nasiryeh, and Es Sinn, the primary offensive component of I.E.F. "D", the 6th (Poona) Division withdrew southwards after the Battle of Ctesiphon. The Ottoman forces in the region, reinforced and emboldened by the withdrawal from the gates of Baghdad, pursued the Anglo-Indian force to the town of Kut-al-Amara. Strategically situated at the confluence of the Shatt al-Hayy and the Tigris River, the commander of the Poona Division decided to defend the town.
On 15 December 1915, Ottoman troops had surrounded the Anglo-Indian force of about 10,000 men at the town of Kut-al-Amara. The British commander Major General Charles Townshend called for help, and the commander of the Mesopotamian theatre General Sir John Nixon began assembling a force of 19,000 men to relieve the besieged forces. This relief force, designated as the Tigris Corps, initially consisted of 2 divisions: 3rd (Lahore) Division and 7th (Meerut) Division, as well other units available in the region. [2]
This relief force, commanded by Lieutenant General Fenton Aylmer, suffered two setbacks during its initial January 1916 offensive (see the Battle of Wadi). After these defeats, the relief force (now reduced to around 10,000 men) was ordered once again to attempt to break through the Ottoman lines and continued its movement up the Tigris until it encountered 30,000 men of the Ottoman Sixth Army, under the command of Khalil Pasha, at the Hanna defile, 30 miles downriver of Kut-al-Amara. [3]
Kūt, officially Al-Kut, also spelled Kutulamare orKut al-Imara, is a city in eastern Iraq, on the left bank of the Tigris River, about 160 kilometres south east of Baghdad. As of 2018 the estimated population is about 389,400 people. It is the capital of the province long known as Al Kut, but since the 1960s renamed Wasit.
The siege of Kut Al Amara, also known as the first battle of Kut, was the besieging of an 8,000 strong British Army garrison in the town of Kut, 160 kilometres (100 mi) south of Baghdad, by the Ottoman Army. In 1915, its population was around 6,500. Following the surrender of the garrison on 29 April 1916, the survivors of the siege were marched to imprisonment at Aleppo, during which many died. Historian Christopher Catherwood has called the siege "the worst defeat of the Allies in World War I". Ten months later, the British Indian Army, consisting almost entirely of newly recruited troops from Western India, conquered Kut, Baghdad and other regions in between in the Fall of Baghdad.
The 13th (Western) Division was one of the Kitchener's Army divisions in the First World War, raised from volunteers by Lord Kitchener. It fought at Gallipoli, in Mesopotamia and Persia.
Major General Sir Charles John Melliss, was a British Army officer of the late 19th and early 20th centuries and a recipient of the Victoria Cross, the highest award for gallantry in the face of the enemy that can be awarded to British and Commonwealth forces. A staff officer in the Mesopotamian Campaign of the First World War, he was captured after the Siege of Kut.
The Battle of Ctesiphon was fought in November 1915 by the British Empire, against the Ottoman Empire, within the Mesopotamian Campaign of World War I.
The Mesopotamian campaign was a campaign in the Middle Eastern theatre of World War I fought between the Allies represented by the British Empire, troops from Britain, Australia and the vast majority from British India, against the Central Powers, mostly the Ottoman Empire.
The Fall of Baghdad occurred during the Mesopotamia Campaign, fought between the forces of the British Empire and the Ottoman Empire in the First World War.
Major General Sir Charles Vere Ferrers Townshend, was a soldier who during the First World War led an overreaching military campaign in Mesopotamia. His troops were besieged and captured at the Siege of Kut, which was possibly the worst defeat suffered by the Allies.
General Sir John Eccles Nixon was a senior commander of the British Indian Army. He gave the orders for the ultimately disastrous first British Expedition against Baghdad during the First World War.
The Battle of Dujaila was fought on 8 March 1916, between British and Ottoman forces during the First World War. The Ottoman forces, led by Colmar Freiherr von der Goltz were besieging Kut, when the Anglo-Indian relief force, led by Lieutenant-General Fenton Aylmer, attempted to relieve the city. The attempt failed, and Aylmer lost 4,000 men.
The 6th (Poona) Division was a division of the British Indian Army. It was formed in 1903, following the Kitchener reforms of the Indian Army.
The Battle of Wadi, occurring on 13 January 1916, was an unsuccessful attempt by British forces fighting in Mesopotamia during World War I to relieve beleaguered forces under Sir Charles Townshend then under siege by the Ottoman Sixth Army at Kut-al-Amara.
The 119th Infantry was an infantry regiment of the British Indian Army. The regiment originated in 1817, when it was raised as the 1st Battalion, 10th Regiment of Bombay Native Infantry.
The Gharraf Canal, Shaṭṭ al-Ḥayy, also known as Shaṭṭ al-Gharrāf or the Hai river, is an ancient canal in Iraq that connects the Tigris at Kut al Amara with the Euphrates east of Nasiriyah. As an Ottoman (Turkish) position lay along the canal, it was one of the objectives of intense military action during the First World War, especially the siege of Kut.
The Battle of Es Sinn was a World War I military engagement between Anglo-Indian and Ottoman forces.
The Battle of Sheikh Sa'ad occurred between 6–8 January 1916 during the Mesopotamian Campaign of the First World War. The battle took place along the banks of the Tigris River between the Anglo-Indian Tigris Corps and elements of the Ottoman Sixth Army. The engagement was the first in a series of assaults by the Tigris Corps to try to break through the Ottoman lines to relieve the besieged garrison at Kut.
The 110th Mahratta Light Infantry were an infantry regiment of the British Indian Army. The regiment traces their origins to 1797, when they were raised as the 2nd Battalion, 5th (Travancore) Regiment of Bombay Native Infantry.
The Hejaz Expeditionary Force of the Ottoman Empire was one of the expeditionary forces of the military of the Ottoman Empire. Its commander had the authority of an army commander. It was formed during World War I for the defense of Medina.
The Fly-class river gunboats, collectively often referred to as the "Tigris gunboat flotilla", were a class of small well-armed Royal Navy vessels designed to patrol the Tigris river during the Mesopotamian Campaign during the First World War.
The Battle of Nasiriyah was a battle in World War I that took place in the Mesopotamian city of Nasiriyah between British and Ottoman forces in July 1915. It was a pivotal battle in the Mesopotamian campaign of World War I and saw 5,000 British and Indian troops face off against a Turkish garrison of a similar number. British and Indian forces under the command of Lieutenant General Sir George Frederick Gorringe attacked Nasiriyah with the intention of protecting the British stronghold of Basra and destroying a major Turkish supply center in the region. British forces defeated the Turkish forces in Nasiriyah and it became the latest addition to a long string of successes against Ottoman forces in the campaign, coming right after the capture of Amara and the Battle of Qurna.
Fenton Aylmer 
Colmar Freiherr von der Goltz 
