Two U.S. Army soldiers from Joint Base Elmendorf-Richardson (JBER) were injured in a brown bear attack during a training exercise in Alaska’s Arctic Valley on June 10, 2024. The incident occurred even as the soldiers were participating in routine field maneuvers as part of the U.S. Army Alaska’s annual Arctic Valley exercise, designed to test cold-weather operational readiness. Both service members were transported to medical facilities for treatment, with injuries described as non-life-threatening by military officials. The attack has prompted a review of wildlife safety protocols during training in bear-populated regions of Alaska.
According to a statement from U.S. Army Alaska, the soldiers were conducting dismounted patrol operations when they surprised a brown bear at close range. The bear reacted defensively, resulting in physical contact before retreating into the surrounding terrain. Immediate first aid was administered by fellow service members using individual first aid kits, and the injured soldiers were evacuated via ground transport to the nearest medical treatment facility. No firearms were discharged during the encounter, as the soldiers followed established procedures for wildlife engagement, which prioritize avoidance and de-escalation.
The Arctic Valley training area, located approximately 40 miles northeast of Anchorage within the Chugach State Park boundaries, is routinely used for military exercises due to its rugged terrain and simulated austere conditions. However, the region is also prime habitat for Alaska’s brown bear population, particularly during late spring and early summer when bears emerge from dens and are highly protective of cubs or food sources. Wildlife biologists with the Alaska Department of Fish and Game note that surprise encounters increase during this period, especially when human activity overlaps with bear foraging zones.
U.S. Army Alaska officials confirmed that both injured soldiers are assigned to the 4th Brigade Combat Team (Airborne), 25th Infantry Division, based at JBER. While their names and ranks have not been released pending family notification, officials stated that one soldier sustained lacerations to the arm and torso, while the other suffered injuries to the leg and shoulder. Both were listed in stable condition at Providence Alaska Medical Center in Anchorage as of June 11, with expectations for full recovery. The hospital has not released further details due to patient privacy protections under HIPAA.
This incident marks the second known bear-related injury involving U.S. Forces in Alaska within the past 18 months. In October 2022, a soldier from the 1st Stryker Brigade Combat Team was bitten during a training exercise near Fort Wainwright, requiring sutures and observation. Although rare, such encounters underscore the persistent risk posed by wildlife in northern training environments. The U.S. Army maintains a standing wildlife awareness program that includes mandatory pre-deployment briefings on bear behavior, proper food storage, and response protocols, though effectiveness can vary based on situational awareness and environmental factors.
Following the attack, U.S. Army Alaska initiated an after-action review to assess adherence to safety procedures and identify potential improvements. The review will examine factors such as noise discipline, movement patterns, and use of bear deterrents like noise-making devices or bear spray. While firearms are carried during field exercises, rules of engagement for wildlife encounters emphasize non-lethal deterrence unless human life is imminently threatened. Military officials stressed that no negligence is suspected, but the incident will inform future training adjustments in high-risk wildlife zones.
The Alaska Department of Fish and Game reported no prior aggressive bear activity in the immediate Arctic Valley training area in the weeks leading up to the exercise. However, seasonal bear movement patterns indicate increased activity in riparian corridors and berry-rich slopes during June, coinciding with the timing of the maneuver. Officials urged all outdoor users—military and civilian alike—to make noise while traveling, avoid surprising animals, and carry accessible bear deterrents. Public safety advisories for the Chugach State Park region are regularly updated and available through the agency’s website.
Joint Base Elmendorf-Richardson, Alaska’s largest military installation, supports over 22,000 personnel and serves as a critical hub for Pacific theater operations. Its training ranges are integral to preparing units for deployment in extreme climates, from the Arctic to mountainous terrain. Exercises like Arctic Valley are conducted biannually to validate cold-weather tactics, equipment performance, and soldier resilience under stress. The base maintains close coordination with state and federal wildlife agencies to balance mission requirements with environmental stewardship and public safety.
As of June 12, 2024, both injured soldiers remain under medical care, with no timeline provided for their return to duty. U.S. Army Alaska has not announced any suspensions or modifications to ongoing training exercises pending the outcome of the safety review. Officials reiterated that while wildlife encounters are an inherent risk in Alaska training, the military remains committed to minimizing danger through education, preparation, and adaptive procedures. The public will be updated if any changes to training protocols are implemented as a result of the review.
For real-time updates on military training safety and wildlife advisories in Alaska, the U.S. Army Alaska public affairs office and the Alaska Department of Fish and Game maintain official channels with verified information. Civilians planning outdoor activities in bear country are encouraged to consult the Interagency Grizzly Bear Committee’s safety guidelines, which align with military training principles on avoidance and preparedness.