The Ticonderoga-class of guided-missile cruisers is a class of warships in the United States Navy, first ordered and authorized in the 1978 fiscal year. The class uses phased-array radar and was originally planned as a class of destroyers. However, the increased combat capability offered by the Aegis combat system and the AN/SPY-1 radar system was used to justify the change of the classification from DDG (guided missile destroyer) to CG (guided-missile cruiser) shortly before the keels were laid down for the Ticonderoga and the Yorktown.
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Possible early retirement
Due to Budget Control Act of 2011 requirements to cut the Defense Budget for FY2013 and subsequent years, plans are being considered to decommission some of the Ticonderoga-class cruisers.[8] For the U.S. Defense 2013 Budget Proposal, the U.S. Navy is to decommission seven cruisers early in fiscal years 2013 and 2014.[9]
Because of these retirements, the U.S. Navy is expected to fall short of its requirement for 94 missile defense cruisers and destroyers beginning in FY 2025 and continuing past the end of the 30-year planning period....
http://en.wikipedia.org/wiki/Ticonderoga-class_cruiser