; 10 U.S.C. 1561 note prec.), the Secretary of Defense shall carry out the following actions: (1) Not later than 90 days after the date of the enactment of this Act, and annually thereafter, submit to the Committee on Armed Services of the Senate and the Committee on Armed Services of the House of Representatives an annual report on the progress of the initiative carried out under such section, outlining specific actions taken and planned to detect, combat, and stop the use of the Department of Defense network to further online child sexual exploitation (CSE). (2) Develop partnerships and execute collaborative agreements with functional experts, including highly qualified national child protection organizations or law enforcement training centers with demonstrated expertise in the delivery of law enforcement training, to identify, investigate and prosecute individuals engaged in online CSE. (3) Establish mandatory training for Department of Defense criminal investigative organizations and personnel at military installations to maintain capacity and address turnover and relocation issues. E Member Education, Training, Transition 551. Future servicemember preparatory course (a) Requirement If the number of nonprior service enlisted personnel covered under section 520 of title 10, United States Code, exceeds 10 percent of the total number of persons originally enlisted in an Armed Force during a fiscal year, the Secretary concerned shall establish a future servicemember preparatory course within the Armed Force concerned. (b) Purpose The course established under subsection (a) shall be designed to improve the physical and aptitude qualifications of military recruits. (c) Criteria Each course established under this section shall comply with the following requirements: (1) Enrollment All nonprior service enlisted persons whose score on the Armed Forces Qualification Test is at or above the twentieth percentile and below the thirty-first percentile must be enrolled in the course prior to attending initial basic