; (B) enhance mission assurance; (C) support mission critical functions; and (D) address known vulnerabilities. (c) Timing of projects A project may be carried out under this section only after the end of the 14-day period beginning on the date that notification with respect to that project under subsection (b) is received by the congressional defense committees in an electronic medium pursuant to section 480 of this title. (d) Annual report Not later than 90 days after the end of each fiscal year, the Secretary of Defense shall submit to the congressional defense committees a report on the status of the planned and active projects carried out under this section (including completed projects), and shall include in the report with respect to each such project the following information: (1) The title, location, a brief description of the scope of work, the original project cost estimate, and the current working cost estimate. (2) The rationale for how the project would— (A) enhance military installation resilience; (B) enhance mission assurance; (C) support mission critical functions