ULAANBAATAR, Mongolia – A brown bear attacked a household on the outskirts of Ulaanbaatar, leaving a man in his 40s dead and a woman in her 50s severely injured.

The incident occurred overnight between October 7 and October 8, 2026, in the Uliyastai river valley area of the 35th khoroo in Bayanzurkh district. The bear broke into a traditional Mongolian ger in a remote residential zone, killing the male resident at the scene and inflicting critical injuries on the female victim.

The injured woman was rushed to the National Center for Traumatology and Orthopedics, where she remains under intensive medical care.

Victim's Medical Condition

Regarding the health status of the surviving victim, medical officials confirmed that her condition remains critical. Upon arrival at the hospital, she was found to have a large scalp avulsion injury accompanied by skull fractures and depressions, along with severe compression and trauma to her chest and abdominal areas. Surgeons performed emergency operations to remove the depressed skull fragments, relieve intracranial pressure, and carry out secondary wound debridement on the extensive scalp injuries. 

Search Team Deployed

In response to the fatal attack, a team of more than 30 personnel—comprising wildlife rangers, emergency management officers, and police personnel—has been dispatched to track down and neutralize the bear. Armed search units are patrolling the forested terrain around the Uliyastai valley and neighboring ridges in Bayanzurkh district.

Authorities have warned residents in peri-urban zones and nearby mountain valleys to exercise extreme caution, avoid entering forested areas, and report any wildlife sightings immediately.

Sharp Rise in Urban Bear Sightings

The tragedy highlights an unprecedented surge in human-bear encounters across Mongolia this year. According to the Ministry of Environment and Climate Change, 24 bear sightings have been recorded in the capital region in 2026 alone, compared to just two in 2018 and one in 2019. Nationwide, authorities have registered 754 bear sightings across 11 provinces, with more than 80 incident reports involving bears damaging properties or attacking domestic livestock.

Wildlife officials attribute the increased movement of brown bears into residential zones to severe natural food shortages in high-altitude forests. Examinations of culled bears earlier this season revealed empty stomachs, prompting the Ministry of Environment and Climate Change to enact a nationwide ban on wild nut and berry harvesting for 2026 to preserve remaining natural food sources for wildlife.