A siege can be described as an assault on an opposing force attempting to defend itself from behind a position of some strength. Whenever the pendulum of technology swings against the "status quo," the defenders of a fortification have usually been compelled to surrender. We must stay ahead of the pendulum, and not be out-thought long before we are out-fought, for, as it will be shown in this book, "no fortress is impregnable."
Major Harold A. Skaarup, CD2, BFA, MA in War Studies, is a Canadian Forces Army Intelligence Officer with an interest in Military History. He has served overseas with 4 Canadian Mechanized Brigade in Germany, with the Canadian Contingent of the United Nations Peacekeeping Force in Nicosia, Cyprus (CANCONCYP), with the NATO-led Peace Stabilization Force in Sarajevo, Bosnia-Herzegovina (SFOR), with North American Aerospace Defence Command (NORAD) and United Sates Northern Command in Colorado Springs, Colorado, and with the International Security Assistance Force (ISAF), Kabul Multi-National Brigade (KMNB) in Kabul, Afghanistan. He currently lives in Fredericton, New Brunswick, Canada.