Bounded on the west by Persia, on the south and east by Baluchistan and the Indian Empire, Afghanistan contains the immense range of the Hindu Kush Mountains, with their numerous ramifications. In size it is some 217,800 square miles, with a population of 5,000,000 to 6,000,000, of which 56 per cent. are Afghan and 44 per cent. non-Afghan tribes. As it lies between our territory in Central Asia and Great Britain’s Indian Empire, it has long been an object of interest to the British, who have desired to establish in it an exclusive supremacy. Being afraid of an attempt on our part to march on India, they have followed our every move in Central Asia with a vigilant eye. So long ago as 1873 they tried to arrive at an agreement with us whereby, if they refrained from interference in Bokhara, we, on our side, should undertake to abstain from any intervention in Afghanistan. Since then they have moved forward several steps on the frontiers of the country, and have even annexed a portion of it. But in proportion as they have advanced beyond the Indus, they have, instead of assuring more peace upon the border, met greater difficulties, with the result that their present position on the north-west frontier of India is unsettled and unsatisfactory. Afghanistan has not only not become British, but under twenty years of Abdur Rahman’s energetic administration has become stronger—so much so that it is now really an independent empire,[26] with a sound military organization. As regards the country’s sentiments, it is as hostile to us as it is to the British. Since 1873 we also have greatly added to our possessions in Central Asia. We conquered Turkomania and the Khanate of Khokand, defeated the inhabitants of Khiva, and turned it into a trading centre; and although we did not annex Bokhara, by running a railway through it and including it within our fiscal area we secured absolute supremacy. In this way we pushed our frontiers on to Persia and Afghanistan, and, having drawn our boundary along natural features, we now possess a clearly defined line along the whole of which we are blessed with peace. The conclusion I came to regarding the Afghan frontier was expressed as follows in my report of 1900: