Global Rescue has performed a security evacuation for a group of climbers in the highlands of Papua, Indonesia, after the party found itself trapped in a violent uprising.

The group was camping at the base of Carstensz Pyramid, the tallest point in Oceania and one of the Seven Summits, when a large rock slide injured some of the group’s porters, one of them critically. The nearest medical aid was at the adjacent Grasberg mine, which is located about 50 miles outside of Timika, Indonesia. The severely injured porter was treated at the mine’s clinic.

The Grasberg mine sits on the largest known reserve of gold ore in an otherwise impoverished region, and has been a political flashpoint for many years. The frequent uprisings in the region have been described by the New York Times as “a seemingly unending conflict in a part of the world famous for both its awesome remoteness and the incredible wealth on and beneath the ground.”

When the climbers arrived, the mine was in the midst of a labor strike that had escalated to a violent riot. The road from the mine to Timika was blocked by protesters and large piles of rocks. There were several reports of travelers being attacked along the road, leaving no viable overland exit for the party.

One of the climbers, who had purchased a security membership with Global Rescue, called the company’s Boston Operations Center for assistance. The company’s security specialists ascertained that the member was in danger and arranged a helicopter to transport him and the group to the airport in Timika, where they boarded their previously scheduled flights home.