The undisputed facts are few. Towards the end of 1896 a French expedition was despatched from the Atlantic into the heart of Africa under the command of Major Marchand. The re-occupation of Dongola was then practically complete, and the British Government were earnestly considering the desirability of a further advance. In the beginning of 1897 a British expedition, under Colonel Macdonald, and comprising a dozen carefully selected officers, set out from England to Uganda, landed at Mombassa, and struck inland. The misfortunes which fell upon this enterprise are beyond the scope of this account, and I shall not dwell upon the local jealousies and disputes which marred it. It is sufficient to observe that Colonel Macdonald was provided with Soudanese troops who were practically in a state of mutiny and actually mutinied two days after he assumed command. The officers were compelled to fight for their lives. Several were killed. A year was consumed in suppressing the mutiny and the revolt which arose out of it. If the object of the expedition was to reach the Upper Nile, it was soon obviously unattainable, and the Government were glad to employ the officers in making geographical surveys.
At the beginning of 1898 it was clear to those who, with the fullest information, directed the foreign policy of Great Britain that no results affecting the situation in the Soudan could be expected from the Macdonald Expedition. The advance to Khartoum and the reconquest of the lost provinces had been irrevocably undertaken. An Anglo-Egyptian force was already concentrating at Berber. Lastly, the Marchand Mission was known to be moving towards the Upper Nile, and it was a probable contingency that it would arrive at its destination within a few months. It was therefore evident that the line of advance of the powerful army moving south from the Mediterranean and of the tiny expedition moving east from the Atlantic must intersect before the end of the year, and that intersection would involve a collision between the Powers of Great Britain and France.