Canadian Coast Guard To Receive New Icebreaker

Canada has awarded a design contract for a new polar icebreaker to STX Canada Marine.The vessel is slated to replace the current flagship icebreaker Canadian Coast Guard Ship Louis S. St.-Laurent in 2017.The Canadian Coast Guard operates a number of other light to heavy icebreakers.The new ship will be 140 meters long-or 454.3 feet-and displace 23,000 tonnes.It will be capable of breaking ice about 2.4 meters/8 feet thick.This John G. Diefenbaker class ship will carry out a wide range of Arctic and winter missions for Fisheries and Oceans Canada,the Canadian Coast Guard's parent ministry.These will include everything from scientific research to fisheries and sovereignty enforcement and search and rescue.In the meantime,CGCS Louis S. St.-Laurent will continue to carry out such missions.Since 2008,she has been conducting Arctic research annually with U.S. Coast Guard Cutter Healy(WAGB-20),America's only functional polar icebreaker at this time.The Canada-U.S. Joint Expedition program has been an effort to ascertain the delineation of the extended continental shelf in the Arctic.This is important for the protection,management and use of ocean resources under the Convention on the Law of the Sea,which requires a defintion of rights in concrete geographical terms.The research involves gathering bathymetric data for a 3D map of the ocean floor,as well as seismic reflection data for a cross-section view of beneath the ocean floor.Another American polar icebreaker,USCGC Polar Star(WAGB-10),is currently being reactivated for return to service in 2013.This blog would like to extend hearty congratulations to the Canadian Coast Guard on the occasion of its 50th anniversary year.