text: Appendix B
  defensive capabilities, signal elements need assistance from the supported unit to defend against a large-scale
  assault.
  Node Sites
  B-67. Platoon-sized signal elements may or may not colocate with the command post or other elements of
  the supported unit. Based on the threat level, the signal site commander plans site defense and coordinates
  with nearby units for mutual support.
  Small Teams
  B-68. Small teams often operate from isolated positions, usually for retransmission or wireless network
  extension. Teams should try to remain concealed and report enemy activity to higher headquarters. The teams
  conduct risk assessments at remote sites to determine the likelihood of mission success. Supported unit
  leaders must carefully track threats and move teams quickly when in danger.