Direct attack control action where suppression resources attack critical segments around the fire perimeter involving multiple anchor points and is usually used on large fires?

Direct attack control action where suppression resources attack critical segments around the fire perimeter involving multiple anchor points and is usually used on large fires?

• A. Pincer
• B. Parallel
• C. Envelopment
• D. Anchor and Flank

Answer: (C)

Envelopment is a direct attack tactic that aims to surround the fire by working around the perimeter from several anchor points and attacking key segments. Crews push around different portions of the edge, essentially forming a containment ring that constrains the fire from spreading outward. This approach is especially useful on large fires because no single front can cover the extensive perimeter; coordinating multiple points around the burn allows faster control of critical spots and helps prevent spark spread from multiple directions. Think of it as encircling the fire rather than closing in on it from just one side. By contrast, other tactics focus on closing in from two sides toward the center, or running a line parallel to the edge, or anchoring a point and pushing the flanks without forming a full encirclement. Envelopment explicitly targets surrounding strategy around a large perimeter with multiple anchor points.

Envelopment is a direct attack tactic that aims to surround the fire by working around the perimeter from several anchor points and attacking key segments. Crews push around different portions of the edge, essentially forming a containment ring that constrains the fire from spreading outward. This approach is especially useful on large fires because no single front can cover the extensive perimeter; coordinating multiple points around the burn allows faster control of critical spots and helps prevent spark spread from multiple directions.

Think of it as encircling the fire rather than closing in on it from just one side. By contrast, other tactics focus on closing in from two sides toward the center, or running a line parallel to the edge, or anchoring a point and pushing the flanks without forming a full encirclement. Envelopment explicitly targets surrounding strategy around a large perimeter with multiple anchor points.