Ultralight aircraft detection capabilities. (G) Man-portable unmanned aerial vehicles. (H) Improved agent communications systems. (16) Swanton sector For the Swanton sector, the following: (A) Increased flight hours for aerial detection, interdiction, and monitoring operations capability. (B) Mobile vehicle-mounted and man-portable surveillance capabilities. (C) Advanced unattended surveillance sensors. (D) Ultralight aircraft detection capabilities. (E) Man-portable unmanned aerial vehicles. (F) Improved agent communications systems. (17) Houlton sector For the Houlton sector, the following: (A) Increased flight hours for aerial detection, interdiction, and monitoring operations capability. (B) Mobile vehicle-mounted and man-portable surveillance capabilities. (C) Advanced unattended surveillance sensors. (D) Ultralight aircraft detection capabilities. (E) Man-portable unmanned aerial vehicles. (F) Improved agent communications systems. (18) Transit zone For the transit zone, the following: (A) Not later than two years after the date of the enactment of this Act, an increase in the number of overall cutter, boat, and aircraft hours spent conducting interdiction operations over the average number of such hours during the preceding three fiscal years. (B) Increased maritime signals intelligence capabilities. (C) To increase maritime domain awareness, the following: (i) Unmanned aerial vehicles with maritime surveillance capability. (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) Tactical flexibility