by Curtis DeaconJuly 25, 2026

Photo Credit: Seneca

With wildfires becoming a more prolific issue as man-made climate change increases aridity in U.S. forests, fire officials are testing autonomous drones as an early response tool. The hope is that these aircraft can identify fresh ignitions and drop water or fire retardant before a small flare-up becomes a large emergency.

What's happening?

This summer, trials in California and Alaska are putting that idea to the test, according to Ars Technica.

During a July 15 exercise, the California Department of Forestry and Fire Protection used five autonomous drones in a field test that together released about 500 to 1,000 gallons of fire-suppression foam.

According to Ars Technica, the trial aimed to help California-based drone company Seneca and non-profit FireWERX.

Seneca says each Argo-1 drone carries about 100 pounds of water or retardant and is intended to fly in swarms of four to six, the outlet reported. A human first enters a GPS waypoint, and the drones then use onboard sensors to locate a heat signature and move into place for a spray drop.

Ars Technica noted another similar method. Near Fairbanks, Alaska, the XPRIZE Wildfire competition recently examined a different setup from Germany-based Dryad Networks. Its Silvaguard system combines solar-powered sensors attached to trees with drones built to locate and extinguish fires autonomously.