text: Chapter 1
  engineers if bridging capability is required. The airborne IBCT has a rapidly emplaced bridge system. (See
  ATP 3-34.22 for additional information on the engineer companies within the BEB.)
  Figure 1-5. Engineer B company
  1-20. The brigade signal company provides communication and information support for the BCT. It connects
  the BCT to the Department of Defense information network-Army (DODIN-A). The company has a
  headquarters and network support platoon,and two network extension platoons.
  1-21. The headquarters and network support platoon consist of the company headquarters section, a small
  CP support team, and a RETRANS team (see figure 1-6). The company headquarters section provides
  commandand control,logistics,and administrative support for the unit.
  Figure 1-6. Brigade signal company