Suakin Field Force Graham's Suakin Field Force consisted of a combination of British and Indian troops totalling some 13,000 men. The British force included troops from: •
Royal Engineers commanded by
Lt. Col. E.P. Leach, VC; • The King's Shropshire Light Infantry under Lt. Col. R.H. Truell; • The 1st Battalion
Royal Berkshire Regiment under Lt. Col. Huyshe. •
Royal Marine Light Infantry under Lt. Col. Ozzard. • The
5th Royal Irish Lancers. •
17th Bengal Native Infantry.
Tofrek Expedition, 22 March 1885 Graham's next objective was to attack Osman Digna's headquarters at Tamai, some 12 miles southwest of Suakin – a distance too great to be covered in a single day's march. It was therefore decided to establish two supply depots en route, in the form of zeribas to store the equipment, water and rations to support the main assault, Graham assigning responsibility for this task to
Major General Sir John McNeill. McNeill was instructed to leave Suakin at dawn on 22 March with a force of approximately 3000 men including: :* 1 squadron of
5th Royal Irish Lancers; :* 1 squadron of
Mounted infantry; :* 1 Company of
Royal Engineers, :* 1 Battalion
Royal Berkshire Regiment :* 1 Battalion of
Royal Marine Light Infantry; :* 3 Battalions of Indian Infantry (
17th Bengal,
15th Ludhiana Sikhs &
28th Bombay Pioneers); :* 1 Company of
Madras Sappers; :* Four naval
Gardner (machine) guns worked by their own naval gun crews and marines . [Note: Later in the morning a squadron of the
20th Hussars under Major Frank Graves was sent out from Suakin by General Graham to report to McNeill, presumably to render assistance, but without any specific instructions or information.] Tools, materials, water, provisions, Gardner guns and ammunition were to be carried by some 1,500 transport animals (camels, mules etc.). Part of the force was to march out the full 8 miles to construct the larger No. 2 zeriba, while the rest stopped at the 5 mile point to construct the No. 1 zeriba. Small garrisons were to remain in both zeribas while the bulk of the force was to return to camp the same evening. However, on the morning of 22 March, General Graham personally made a last-minute change to the plan. Instead of taking the Kassala Road, a well established track leading southward out of Suakin and thence diverting southwest along a route that Graham had taken the year before (1884) when he fought against Osman Digna at the
Battle of Tamai, he instructed McNeill to head southwestwards out of Suakin into virgin country. McNeill and his troops quickly found themselves struggling through a dense jungle of
mimosa bushes whose low-level branches covered in sharp thorns slowed progress and caused havoc among both troops and transport animals. Some 6 miles out of Suakin, McNeill came across an open area of about half a mile square from where he telegraphed back to Suakin proposing that he stop and build a zeriba within the clearing. The reply instructed him to do as he proposed and that in the circumstances, the plan to build a second zeriba at the 8 mile point should be cancelled.
Tofrek Zeriba "Zeriba" or "zareba' is a native word meaning "an improvised stockade; especially, one made of thorn bushes". This is exactly what was to be constructed. Mimosa trees had to be cut down, arranged in line to form the walls of the enclosure, stacked up to a height and density to afford protection to the garrison enclosed within it, their trunks being tied together prevent them from being dragged away by the enemy. Additional protection was provided by a cordon of entrenchments with sandbag parapets around the inside perimeter of the stockade. Construction of the zeriba was the responsibility of the Royal Engineers and Madras Sappers with British and Indian troops assisting in the work of cutting the trees and dragging them into position. Others were tasked with unloading water and stores and with protecting the working parties from enemy attack. Those that could be spared were ordered to rest within the protection of the zeriba, few having had much opportunity to sleep during the preceding night. The diagram at right illustrates the disposition of troops etc. immediately before and during the battle. Indian troops were positioned along the northern, southern and western perimeters of the (unfinished) zeriba. The two redoubts were manned by British troops – the Royal Marine Light Infantry in the completed northern redoubt and half of the Berkshire battalion in the uncompleted southern one. Working parties of engineers and others were completing the zeriba's walls. Outside the zeriba, on the eastern side, the other half the Berkshire battalion guarded the camels and mules, preventing them from straying into the bush as they awaited the march back to Suakin. It was expected that the southern redoubt would have been completed by 3:00pm, when the second half of the Berkshire battalion would withdraw inside it while the transport returned to Suakin under the protection of the Cavalry, Engineers, Indian battalions and others. ==Battle==