Louvre of ground- and lower-ground-level interior spaces topped by a golden, undulating roof (fashioned from almost 9,000 steel tubes that form an interior web) that seems to float within the neo-Classical Visconti Courtyard in the middle of the Louvre's south wing. The galleries, which the museum had initially hoped to open by 2009, represent the first major architectural intervention at the Louvre since the addition of I.M. Pei's glass pyramid in 1989. On 5 February 2015, about one hundred archaeologists, protesting against commercial private involvement to protect France's heritage, blocked Louvre's ticket desks to facilitate free access to the museum. At
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: