The main purpose of this legislation is to officially designate the POW/MIA Memorial and Museum in Jacksonville, Florida, as the National POW/MIA Memorial and Museum. This designation aims to honor and educate the public about the sacrifices of military personnel who have been prisoners of war or are missing in action since World War II. Key provisions of the legislation include the formal designation of the memorial and museum, which is currently under construction on a 26-acre site in Jacksonville.