208 THE DOWNFALL OF THE DERVISHES On the day before the loss of the Zahir, the “Irregulars” or “Friendlies” had assembled at Wad Hamed. This motley corps was composed of detachments from the following tribes :—Gaalin, Ababdeh, Shukriyeh, Batahin, Bishariyeh, Mersalamieh, Gimiab, and a few Hassaniyeh. All these tribes have for thirteen years been bitterly hostile to the English and Egyptians, but, thanks to the impolitic conduct of the Khalifa and the cruel devastation practised by his generals, many of his adherents amongst these Arab tribes have been alienated from the Mahdi’s successor, and now look forward to an era of peace and security under a settled government. By far the most useful and important section of these Friendlies was furnished by the Gaalin, a brave and warlike tribe, who fought gallantly against the British at Abu Klea, Abu Kru, and Gubat in January 1885. In July 1897 the Khalifa’s army under the brutal Mahmoud—who was captured at the Atbara, and is now imprisoned at Wady Halfa—suddenly, on their march northwards, attacked the Gaalin, and butchered a large number of them at Metemmeh. Ever since this treacherous massacre a deadly feud had