; (E) the status of coordination among Federal, State, local, tribal, and Mexican law enforcement entities relating to border security; (F) the terrain, population density, and climate along the Southern border; and (G) the international agreements between the United States and Mexico related to border security. (4) Classified form To the extent possible, the Secretary shall submit the Southern border threat analysis required under this subsection in unclassified form, but may submit a portion of the threat analysis in classified form if the Secretary determines such action is appropriate. (b) U.S. Border Patrol strategic plan (1) In general Not later than 180 days after the submission of the threat analysis required under subsection (a) or June 30, 2019, and every five years thereafter, the Secretary, acting through the Chief of the U.S. Border Patrol, shall issue a Border Patrol Strategic Plan. (2) Contents The Border Patrol Strategic Plan required under this subsection shall include a consideration of— (A) the Southern border threat analysis required under subsection (a), with an emphasis on efforts to mitigate threats identified in such threat analysis; (B) efforts to analyze and disseminate border security and border threat information between border security components of the Department and other appropriate Federal departments and agencies with missions associated with the Southern border; (C) efforts to increase situational awareness, including— (i) surveillance capabilities, including capabilities developed or utilized by the Department of Defense, and any appropriate technology determined to be excess by the Department of Defense; and (ii) the use of manned aircraft and unmanned aerial systems, including camera and sensor technology deployed on such assets; (D) efforts to detect and prevent terrorists and instruments of terrorism from entering the United States; (E) efforts to detect, interdict, and disrupt aliens and illicit drugs at the earliest possible point