It was on the hundred and forty-third day of the siege that General Townshend was forced by the final exhaustion of his supplies to hoist the white flag of surrender. According to the official British statements this involved a force of "2970 British troops of all ranks and services and some 6,000 Indian troops and their followers." About one o'clock in the afternoon of April 29, 1916, a pre-arranged signal from the wireless indicated that the wireless had been destroyed. It was then that the British emissaries were received by the Turkish commander in chief, Khalil Bey Pasha, in order to arrange the terms of surrender. According to these it was to be unconditional. But the Turks, who expressed the greatest admiration for the bravery of the British, readily agreed to a number of arrangements in order to reduce as much as possible the suffering on the part of the captured British forces who by then were near to starvation. As the Turks themselves were not in a position to supply their captives with sufficiently large quantities of food, it was arranged that such supplies should be sent up the Tigris from the base of the relief force. It was also arranged that wounded prisoners should be exchanged and during the early part of May, 1916, a total of almost 1,200 sick and wounded reached headquarters of the Tigris Corps as quickly as the available ships could transport them. The civil population of Kut-el-Amara had not been driven out by General Townshend as had been surmised. This was undoubtedly due to the fact that a few civilians who, driven by hunger, had attempted to escape, had been shot promptly by the Turks. Rather than jeopardize the lives of some 6,000 unfortunate Arabs, the English commander permitted them to remain and the same rations that went to the British troops were distributed to the Arabs. This, of course, hastened the surrender, an eventuality on which the Turks undoubtedly had counted when they adopted such stringent measures against their own subjects who were caught in their attempt to flee from Kut. Although Khalil Pasha refused to give any pledge in regard to the treatment of these civilians, he stated to the British emissaries that he contemplated no reprisals or persecutions in regard to the civilian population and that their future treatment at the hands of the Turkish troops would depend entirely on their future behavior.