Background

Australian camel company

The advantages of camels in a desert environment are well known, and the British Army had raised the Somaliland Camel Corps in 1912.^[1] However the British Army forces serving in Egypt at the start of the First World War did not possess their own camel formation. The first units of what became the Imperial Camel Corps were four company-sized formations that conducted long-range patrols around the Suez Canal and the Sinai Desert. The companies were raised in Egypt in January 1916 from Australians returning from the failed Gallipoli Campaign. The Indian princely state of Bikaner supplied the first camels as the Bikaner Camel Corps already used camels. These camels were later only used as draught animals and the lighter Egyptian camel became the mount chosen for carrying troops. The camels could cover an average distance of 3 miles (4.8 km) an hour, or 6 miles (9.7 km) an hour trotting, while carrying a soldier, his equipment, and supplies.^[2]

The camel companies consisted of a small headquarters and four sections, each of seven groups of four men. The establishment of a company was 130 men, all armed with Lee–Enfields, the standard British bolt action rifle of the time.^[2] However the move from patrol to a more active combat role in August 1916 led to a re-organisation. Each company added a machine-gun section of fifteen men with three Lewis guns; the company headquarters also received extra staff. All this increased company strength to 184 men. The four companies were expected to operate as independent units that travelled by camel but then dismounted to fight as infantrymen. Following the practise of cavalry and mounted infantry units, one man of each group of four held the camels when the team was in action, which reduced a team's firepower by a quarter. However it was soon discovered that camels were not as nervous as horses when faced with artillery and rifle fire, and one man would look after twelve to sixteen camels once the troopers had dismounted.^[2]

In March 1916 six new companies were raised from British yeomanry regiments. Then in June another four Australian companies were raised from reinforcements intended for the Australian Light Horse regiments. Reinforcements from New Zealand intended for the New Zealand Mounted Rifles Brigade formed two companies, one created in August and the second in November.^[3]

Brigade

The Hong Kong and Singapore (Mountain) Battery

The Imperial Camel Brigade was formed on 19 December 1916,^[4][5] under the command of Brigadier General Clement Leslie Smith VC.^[6] The brigade originally comprised three battalions, 1st (Australian), 2nd (British), and 3rd (Australian), plus supporting units.^{[nb 2]} Each of the battalions had an authorised strength of 770 men and 922 camels. A battalion comprised four companies and a headquarters. The 4th (ANZAC) Battalion was raised in May 1917, but instead of increasing the brigade fighting strength, it was decided one battalion would always be resting and refitting, while three battalions served at the front.^[5][7]

To complete the brigade structure and supply added firepower, the brigade received some other units: the 265th (Camel) Machine Gun Squadron, with eight Vickers machine guns, and the Hong Kong and Singapore (Mountain) Battery, armed with six BL 2.75 inch Mountain Guns. Despite their title, the battery was formed by men from the British Indian Army.^[8] The brigade also had its own Royal Engineers (the 10th (Camel) Field Troop), a signal section, the Australian (Camel) Field Ambulance, and the 97th Australian Dental Unit, which with only four men was the brigade's smallest unit. The brigade included the ICC Mobile Veterinary Section, and the brigade's logistic units were the ICC Brigade Ammunition Column and the ICC Brigade Train, which carried enough supplies for five days. The total brigade strength was around 4,150 men and 4,800 camels.^[5][9]

1916

Battalions

Imperial Camel Corps at the Battle of Magdhaba

In March 1916, after two months of training, the first camel patrols left their depot at Abassi on the outskirts of Cairo to patrol the Libyan Desert. In 1915 the Senussi had attacked British and Egyptian outposts along the Suez canal and the Mediterranean coast. The resulting Senussi Campaign was largely over by then, but the patrols were to show the Senussi that the British were watching them, and to protect the border areas.^[3]

Around the same time long-range patrols, each of about thirty men, went into the south and south-east of the Sinai desert to detect any Ottoman incursion into the area. When the patrols discovered Ottoman outposts, the brigade organized a company-strength raid against the outposts. The ICC undertook similar patrols in the north to protect the rail and water lines, which were vital for any British attack.^[10]

1917

On 9 January 1917 the ICC was involved in another victory during the Battle of Rafa, which forced the Ottomans to withdraw the Sinai outposts towards Gaza. This also reduced the need for independent camel patrols across the Sinai; in May the EEF consolidated the now-surplus companies into a new unit, the 4th (ANZAC) Battalion.^[10]

The intensity of operations grew and the ICC were next involved in the capture of the Turkish force at Bir el Hassana,^{[nb 3]} the defeats during the First Battle of Gaza in March, and the Second Battle of Gaza in April and a raid on the Sana redoubt in August. They then had a break to refit. Subsequently, they participated in the victories in the Battle of Beersheba, the Third Battle of Gaza, and at the Battle of Mughar Ridge during October and November. By the end of the year the advance had crossed the Sinai and entered Palestine.^[10]

1918

ICC troops crossing the River Jordan to attack Amman April 1918

Early in 1918, the ICC moved to the area of the Jordan valley and took part in the attack in March and April. The First Battle of Amman was unsuccessful; after three days of battle the British were unable to break through the Ottoman defences around the city and had to withdraw. The 4th (Anzac) Battalion did succeed in capturing Hill 3039 overlooking the city and managed to hold out for twenty-four hours in the face of artillery and infantry attacks, until ordered to withdraw.^[10]

During the Second Transjordan attack on Shunet Nimrin and Es Salt, the camel brigade were assigned the western defence of the Jordan River ford at Umm esh Shert defending the left flank of the 4th Light Horse Brigade. The camel brigade was unable to support the light horsemen, which were attacked on the left flank and forced to withdraw.^[11]

When the EEF advanced out of the Sinai and into Palestine, the change in terrain led to the disbandment of the ICC. In June 1918, the Australian troops were used to form the 14th and 15th Light Horse Regiments. The New Zealand troops formed the 2nd New Zealand Machine Gun Squadron. All three units became part of the 5th Light Horse Brigade. The six British companies remained part of the ICC for a while longer. Two of them fought with T.E. Lawrence in the Arab Revolt, and in July 1918 carried out operations sabotaging the Hejaz railway line. However, no reinforcements were assigned and the six remaining companies were reduced in strength to two before they were eventually disbanded in May 1919.^[12] Brigadier-General Claude Stuart Rome took over as Colonel of the corps in June 1918.^[13]