DAKAR, Senegal (AP) — The U.S. government on Tuesday sanctioned an armed group accused of illicit trading in minerals in eastern Congo as Washington tries to spearhead peace efforts there while pushing for U.S. access to the region’s minerals.

The United States on Tuesday announced sanctions against an armed group aligned with Congo's military as well as a Congolese mining company and two Hong Kong-based exporters over armed violence and the sale of critical minerals.

The Trump administration sanctioned four entities over their role in the critical minerals trade in eastern DR Congo as it seeks to implement a peace deal in the conflict-hit region.