Louvre Pyramid of . Its square base has sides of and a base surface area of . It consists of 603 rhombus-shaped and 70 triangular glass segments. The pyramid structure was engineered by Nicolet Chartrand Knoll Ltd. of Montreal (Pyramid Structure / Design Consultant) and Rice Francis Ritchie of Paris (Pyramid Structure / Construction Phase). The pyramid and the underground lobby beneath it were created because of a series of problems with the Louvre's original main entrance, which could no longer handle the enormous number of visitors on an everyday basis. Visitors entering through the pyramid descend into the spacious lobby then
Structure of the Danish Armed Forces in 1989 unchallenged control of the North Sea. Additionally NAVBALTAP was to prevent amphibious landings on the Danish coast. To fulfill its mission the navy fielded a large number of minelayers and fast attack crafts. The first would have been used to mine all sealanes and potential landings beaches, while the latter would have harassed the enemy fleet with continuous hit and run attacks. At the beginning of 1989 the Royal Danish Navy consisted of the following ships. Main bases: Minor naval bases: Coastal fortifications: Sea surveillance stations: The inventory of the Royal Danish Navy in 1989 consisted of the following aircraft: