What can firefighters use as a last resort to protect themselves if being overrun by a wildland fire?

Firefighters trained for wildland firefighting scenarios carry fire shelters specifically designed for personal protection in extreme situations. These shelters are made from materials that can withstand radiant heat and provide a barrier against direct flame contact, effectively protecting individuals from the dangers of an approaching fire. When all other measures fail and escape routes become compromised, utilizing a fire shelter is a critical safety protocol.

In contrast, digging a hole or climbing a tree does not provide adequate protection from the intense heat and potential flames of a wildland fire. Similarly, taking cover in heavy brush is also not advised because it can ignite and does not offer reliable safety compared to the designed capabilities of a fire shelter. The use of a fire shelter represents a well-established practice in wildland firefighting, aimed at maximizing firefighter safety during unexpected and rapidly changing fire conditions.