; and (ii) increased maritime aviation patrol hours. (D) Increased operational hours for maritime security components dedicated to joint counter-smuggling and interdiction efforts with other Federal agencies, including the Deployable Specialized Forces of the Coast Guard. (E) Coastal radar surveillance systems with long range day and night cameras capable of providing full maritime domain awareness of the United States territorial waters surrounding Puerto Rico, Mona Island, Desecheo Island, Vieques Island, Culebra Island, Saint Thomas, Saint John, and Saint Croix. (b) Reimbursement related to the Lower Rio Grande Valley Flood Control Project The International Boundary and Water Commission is authorized to reimburse State and local governments for any expenses incurred before, on, or after the date of the enactment of this Act by such governments in designing, constructing, and rehabilitating the Lower Rio Grande Valley Flood Control Project of the Commission. (c) Tactical flexibility (1) Southern and northern land borders (A) In general Beginning on January 20, 2020, or after the Secretary has deployed at least 25 percent of the capabilities required in each sector specified in subsection (a), whichever comes later, the Secretary may deviate from such capability deployments if the Secretary determines that such deviation is required to achieve situational awareness or operational control. (B) Notification If the Secretary exercises the authority described in subparagraph (A), the Secretary shall, not later than 90 days after such exercise, notify the Committee on Homeland Security and Governmental Affairs of the Senate and the Committee on Homeland Security of the House of Representatives regarding the deviation under such subparagraph that is the subject of such exercise. Not later than 90 days after the Secretary makes any changes to such deviation, the Secretary shall notify such committees regarding such change. (2) Transit zone (A) Notification The Secretary shall notify the Committee on Homeland Security