Oregon National Guard, Coast Guard and Astoria Fire train for hazardous emergency response

By Sgt. 1st Class Cory GroganAugust 7, 2026

Radiation detection aboard David Duren
1 / 5 A U.S. Coast Guard boarding team member and an Oregon Air National Guardsman assigned to the Oregon National Guard's 102nd Civil Support Team use specialized equipment to search for a simulated radiological source aboard the Coast Guard Cutter David Duren during joint training in Astoria, Oregon, Aug. 5, 2026. The exercise strengthened maritime radiological detection and interagency response capabilities. (Photo Credit: Sgt. 1st Class Cory Grogan) View original
Coast Guard mission brief
2 / 5 Oregon Army National Guard Maj. Anthony Bernabo, nuclear medical science officer with the Oregon National Guard's 102nd Civil Support Team, briefs Soldiers and U.S. Coast Guard personnel before a shipboard radiological response exercise aboard the Coast Guard Cutter David Duren in Astoria, Oregon, Aug. 5, 2026. The joint exercise strengthened coordination between the two organizations during simulated maritime radiological response operations. (Photo Credit: Sgt. 1st Class Cory Grogan) View original
Coordination before the mission
3 / 5 U.S. Army 2nd Lt. Jeremy Jamieson, survey section leader with the Oregon National Guard's 102nd Civil Support Team, speaks with Chief Warrant Officer Nick Gaines, supervisor of the U.S. Coast Guard Sector Columbia River Boarding Team, before a joint radiological response exercise aboard the Coast Guard Cutter David Duren in Astoria, Oregon, Aug. 5, 2026. The exercise strengthened coordination between the Oregon National Guard and U.S. Coast Guard during simulated maritime radiological response operations. (Photo Credit: Sgt. 1st Class Cory Grogan) View original
After-action review
4 / 5 Oregon Army National Guard Sgt. 1st Class Jeffery Mayes, a member of the Oregon National Guard's 102nd Civil Support Team, conducts an after-action review with members of the Astoria Fire Department following a joint radiological response exercise at Camp Rilea, Oregon, Aug. 4, 2026. The discussion allowed participants to review lessons learned and improve coordination for future hazardous materials incidents. (Photo Credit: Sgt. 1st Class Cory Grogan) View original
MOUT entry
5 / 5 Members of the Astoria Fire Department and Soldiers with the Oregon National Guard's 102nd Civil Support Team prepare to enter a room while wearing Level A hazardous materials suits during a simulated radiological response exercise at Camp Rilea, Oregon, Aug. 4, 2026. The training helped improve coordination and response procedures during hazardous materials incidents. (Photo Credit: Sgt. 1st Class Cory Grogan) View original

WARRENTON, Ore. — Oregon National Guard Soldiers in fully enclosed hazardous materials suits searched for a simulated radiological threat during four days of joint training with the U.S. Coast Guard and Astoria Fire Department designed to strengthen the agencies’ ability to respond together to hazardous materials and weapons of mass destruction incidents.

The training brought together the Oregon National Guard, U.S. Coast Guard and Astoria Fire Department to strengthen partnerships ahead of a real emergency involving hazardous materials or a potential weapons of mass destruction incident.

On the first day of field training at Camp Rilea, Soldiers and firefighters entered the Military Operations in Urban Terrain site wearing Level A hazardous materials suits. Using radiation detection equipment, they searched an abandoned housing complex for a simulated radioactive source. The scenario gave responders the opportunity to practice locating the hazard, sharing information and working together during a complex emergency.

"This type of training is very important because this is part of our job," said Maj. Anthony Bernabo, nuclear medical science officer with the Oregon National Guard's 102nd Civil Support Team. "We have to be able to detect weapons of mass destruction, including radiological sources that could be used as weapons."

The four-day training event, conducted Aug. 3-6, included classroom instruction, hands-on exercises and maritime operations. Participants learned about chemical, biological and radiological threats and then applied those skills in realistic scenarios.

"We're cross-training with the Civil Support Team and the state's hazardous materials response team," said Nolan Mathews, an engineer with the Astoria Fire Department. "If something big happens, we've already worked together."

Mathews said realistic training helps agencies prepare before an emergency occurs.

"You'd rather train for the worst-case scenario now than have something happen and try to figure it out," he said. "It's nice to have an idea of what you need to do and what resources are available."

He said working with military partners helps build trust before responding to a real emergency.

"It's awesome," Mathews said. "We've always had a great relationship with the National Guard and the Coast Guard. It's really cool to do civilian-military cross-training."

The training also moved to the Columbia River, where members of the Oregon National Guard's 102nd Civil Support Team joined U.S. Coast Guard boarding teams aboard the Coast Guard Cutter David Duren. Working together, they searched the vessel for a simulated radiological source while practicing radiation detection, shipboard search procedures, communications and coordinated response in a maritime environment.

"We're working with the Army's Civil Support Team to strengthen our partnership in chemical, biological, and weapons of mass destruction response," said Chief Warrant Officer Nick Gaines, supervisor of the U.S. Coast Guard Sector Columbia River Boarding Team. "As we strengthen our programs, it gives us more options to help protect the ports. If there's ever a threat to the Port of the Columbia River or anywhere else in our area of responsibility, we'll be better prepared to respond together."

Gaines said training with the Oregon National Guard gives both organizations a chance to improve how they work together before a real incident happens.

"It's been an amazing opportunity to see the experience the Army Civil Support Team brings," Gaines said. "We're able to work through communications challenges and continue striving for excellence as we operate in the maritime domain."

The training helped each agency better understand the others' equipment, skills and responsibilities. It also strengthened the relationships that are critical during emergencies.

"I want to thank our partner agencies and the other branches of service for these opportunities," Gaines said. "Working together helps us meet the mission and maintain the readiness we all strive for."

By training together in realistic scenarios on land and at sea, the Oregon National Guard, U.S. Coast Guard and Astoria Fire Department strengthened their ability to respond to hazardous materials or radiological incidents that threaten Oregon communities.