Siege of Khartoum 200 British soldiers to strengthen the defenses of Khartoum. All these proposals were rejected by the Gladstone cabinet, since Britain was still intent on evacuation and refused absolutely to be pressured into military intervention in Sudan. Gordon began to resent the government's policy, and his telegrams to Cairo became more acrimonious. On 8 April he wrote: "I leave you with the indelible disgrace of abandoning the garrisons" and added that such a course would be "the climax of meanness". Knowing that the Mahdists were closing in, Gordon finally ordered the strengthening of the fortifications around Khartoum. The city was protected
Khartoum main Nile ("see map, upper right") as it zigzags through northern Sudan into Egypt at Lake Nasser. Khartoum is relatively flat, at elevation , as the Nile flows northeast past Omdurman to Shendi, at elevation about away. Under Köppen's climate classification system, Khartoum features a hot arid climate, with only the summer months seeing noticeable precipitation. The city averages a little over of precipitation per year. Based on annual mean temperatures, the city is one of the hottest major cities in the world. Temperatures routinely exceed in mid-summer. Its average annual high temperature is , with six months of the