Which statement best describes the wedge formation used by first responders?

Which statement best describes the wedge formation used by first responders?

• A. Line formation with even spacing.
• B. Modified diamond formation with increased intervals between first responders; rear guard can move to one side depending on threat coverage.
• C. Single-file pursuit.
• D. Box formation with fixed positions.

Answer: (B)

The main idea being tested is how a wedge keeps a team moving toward a target while maintaining protection from multiple directions. In a wedge, the group advances with a point or lead element at the front, the outer teammates forming the sides, and a rear guard watching the back. Increasing the spacing between members helps the team weave through obstacles and stay responsive to threats from the sides. The rear guard’s ability to shift to one side based on where danger is coming from gives the group flexible coverage and better situational awareness as they move. This description—being a modified diamond shape with larger gaps and a rear guard that can shift to one side—captures the deliberate, directional penetrating setup of a wedge. The other formations either expose the team too much (a straight line lacks flank protection), restrict movement (a single-file pursuit is too narrow to lead and cover), or are too static (a fixed box).

The main idea being tested is how a wedge keeps a team moving toward a target while maintaining protection from multiple directions. In a wedge, the group advances with a point or lead element at the front, the outer teammates forming the sides, and a rear guard watching the back. Increasing the spacing between members helps the team weave through obstacles and stay responsive to threats from the sides. The rear guard’s ability to shift to one side based on where danger is coming from gives the group flexible coverage and better situational awareness as they move.

This description—being a modified diamond shape with larger gaps and a rear guard that can shift to one side—captures the deliberate, directional penetrating setup of a wedge. The other formations either expose the team too much (a straight line lacks flank protection), restrict movement (a single-file pursuit is too narrow to lead and cover), or are too static (a fixed box).