The 2026 wildfire season's unprecedented scale has driven an extraordinary mobilization of military aerial resources, with National Guard and Reserve C-130 Hercules aircraft playing a critical — and expanding — role in suppression operations across California, Oregon, Washington, and the Great Basin.

Guard and Reserve Hercules Fire Surge 2026

According to reporting in Aerial Fire Magazine, National Guard and Reserve C-130 Hercules airframes have provided indispensable surge suppression capacity throughout the 2026 season, dropping hundreds of thousands of gallons of fire retardant to reinforce ground containment lines from California to Washington. The aircraft, modified with the Modular Airborne FireFighting System (MAFFS), have been particularly effective at delivering large retardant loads in mountainous terrain where conventional airtanker operations are constrained.

The Guard and Reserve deployments represent a federal emergency response mechanism that supplements the contracted large air tanker (LAT) fleet managed through the U.S. Forest Service and the National Interagency Aviation Coordination Center (NIACC). When civilian airtanker availability is maxed out — as it has been through much of this summer at National Preparedness Level 5 — MAFFS-equipped military aircraft fill critical gaps.

National Air Resource Picture

With 77 large fires burning nationally and 18,401 personnel deployed as of September 4, the demand on aerial resources has been extraordinary. Throughout the peak of the 2026 season, fire managers dealt with the compounding challenge of allocating scarce airtanker retardant drops across dozens of simultaneously active incidents in multiple geographic areas.

Priority-setting for aerial resources at PL5 flows through the National Interagency Coordination Center (NICC) at Boise, where dispatchers balance competing requests from Geographic Area Coordination Centers — including the Northwest Coordination Center (NWCC) in Portland, which coordinates resources for Oregon and Washington. During periods of extreme national demand, local and regional managers accept that some of their resource requests cannot be filled from national contract aircraft, making the MAFFS military augmentation even more critical.

Ground Resources: Hotshots, Crews, and Engines

Beyond aerial support, the 2026 season has pushed the 109 Interagency Hotshot Crews (IHC) and hundreds of Type 1 and Type 2 hand crews to their operational limits. Crews have been working back-to-back assignments across multiple geographic areas throughout the summer with little rotation time.

Engine resources — both federal and state — have been similarly taxed. Washington DNR, Oregon Department of Forestry, and Idaho Department of Lands have all relied heavily on out-of-state mutual aid agreements to backfill local engines committed to large fire assignments.

The Human Toll on Firefighters

Fire managers across the region have raised concerns about firefighter fatigue and the cumulative physical and mental health toll of an extended PL5 season. With 48 consecutive days at maximum national preparedness before Thursday's step-down, many personnel have been working in fire environments continuously since mid-July.

Agency administrators have been urged to prioritize crew rest, enforce work/rest guidelines, and identify opportunities for personnel who have been continuously deployed to rotate home — even as operational demands remain high on 77 active large fires.

Looking Ahead

The improving weather across the Pacific Northwest offers a partial respite for resource-stressed agencies. Some Incident Management Teams and crew resources are expected to be released from Pacific Northwest incidents over the coming days, providing personnel a chance to rest and refit before potential redeployment if conditions deteriorate in September or if fire activity in the Great Basin or Southern Plains increases.