The Scottish Government's White Paper must make absolutely clear the details of both its foreign and defence policies. Much of what has been suggested up to now suffers from a conspiracy of optimism. The most explicit pledges made to date include: that the whole cost of security and defence will be no more than £2.5 billion, that personnel in the armed services will total 15,000 full time and 5,000 reserve personnel, and that the defence force will include "current Scottish raised and restored UK regiments". Will we then have a defence force which is army heavy? An army which is infantry heavy? Or will historic regiments be redesignated as platoons, reserves or non-infantry units? If Faslane is to be kept at its existing workforce, how will people be retrained? What costs will be inccurred in the transition to the new Scottish Defence Force? What are the implications for procurement whether or not Scotland gets the assets it wants? Hanging over all of this is the future of Trident. Will a separate Scotland impose unilateral nuclear disarmament on the UK? Furthermore, membership for Scotland of NATO will require not only the unanimous agreement of all the existing NATO members, but also the resolution of any disputes with the UK. The Scottish Government must spell out what wages and conditions it would propose to offer to compensate those who would leave behind participation in world class armed services. The people of Scotland are entitled to expect that those who propose drastic change can explain what the consequences would be.