text: Chapter 4
  Section IX. SPECIAL MISSIONS
  Special missions include, among others, CBRN; Pathfinder; and personnel recovery (PR).
  CHEMICAL, BIOLOGICAL, RADIOLOGICAL, AND NUCLEAR
  4-304. LRSU may be called on to perform limited CBRN reconnaissance duties. The amount or type of
  equipment available and the current qualifications of the team members help determine the nature of
  these duties (FM 3-100).
  PATHFINDER
  4-305. Commanders sometimes require LRSU to perform limited Pathfinder duties. This capability is
  limited by the team's pathfinding experience, number of radios, and signaling devices (FM 3-21.38).
  PERSONNEL RECOVERY
  4-306. The LRSU commander, with assistance from the Joint Search and Rescue Center (JSRC), is
  responsible for conducting PR operations in support of his own operations and should be prepared to do
  so. He also coordinates with the rescue coordination center (RCC), advising them when his teams might
  have to evade a threat. He relays information such as isolated personnel report (ISOPREP) cards and an
  evasion plan of action (EPA) along with overlays of the evasion corridor. After he coordinates with other
  evasion planning agencies, he might determine that the unit must make its own evasion plans. He starts
  by identifying the team's evasion corridor and forms an evasion annex with the assistance of the JSRC
  (JP 3-50.2 and FM 3-50.1).