How many Fire Support Coordination Measures (FSCM) are there?

• A. 7
• B. 5
• C. 9
• D. 6

Answer: (A)

Fire Support Coordination Measures are the fixed boundaries commanders use to deconflict and coordinate fires, whether on the ground or in the air. There are seven distinct FSCMs defined in doctrine, each representing a specific boundary or construct that either authorizes fires or restricts them and that helps align fire plans with maneuver and airspace control. Some measures create areas where fires can occur with minimal additional coordination (for example, zones or areas that permit free fires), while others establish lines or boxes that require explicit coordination before fires can be employed (lines like CFL or FSCL, and areas like kill boxes). This combination covers the full range of deconfliction needs, which is why the standard number associated with FSCMs is seven. Knowing there are seven helps you recall that the doctrine defines a complete set of boundary constructs used to orchestrate joint fires safely and effectively.