under the jurisdiction of the Department of Defense named after individuals who took up arms against the United States during the American Civil War (a) Statement of Policy It is the policy of the United States that no military installation or other property under the jurisdiction of the Department of Defense shall be or remain named after any individual who took up arms against the United States during the American Civil War or any individual or entity that supported such efforts. (b) Redesignation of property Not later than one year after the date of the enactment of this Act, the Secretary of Defense shall change the name of each military installation and other property under the jurisdiction of the Department of Defense that, as of the date of the enactment of this Act, is named after any individual who took up arms against the United States during the American Civil War or named after any individual or entity that supported such efforts. (c) Implementation report Not later than 30 days after the date of enactment of this Act, the Secretary of Defense shall submit to the Committees on Armed Services of the House of Representatives and the Senate a report containing a plan to comply with this section by the deadline specified in subsection (b). The report shall include the following: (1) A comprehensive list of all military installations and other property under the jurisdiction of the Department of Defense whose name needs to be changed to comply with this section. (2) An estimate of the funding necessary to implement this section, including costs associated with new signage, maps, documents, and other materials to reflect changes in names.