BTID provides a secure system for real time positive combat identification and blue force tracking applications.

BTID is a millimeter wave combat identification system that increases combat effectiveness by minimizing false targeting errors, thereby reducing fratricide or friendly fire combat losses. It provides a self-contained secure networking capability to support small unit blue force tracking applications. BTID conforms to NATO STANAG 4579 ensuring interoperability among similarly equipped NATO and coalition forces during joint and combined operations.