Abuja: The United States has carried out airstrikes against IS militants operating in northwest Nigeria, marking a rare direct military action by Washington in the region.

US President Donald Trump said the strikes were launched on Christmas Day and targeted fighters linked to the IS group. He said the militants were behind repeated deadly attacks on local communities in the area.

US officials said the operation was carried out in coordination with the Nigerian government and aimed at weakening the ability of the militants to plan and carry out further attacks. The strikes reportedly hit known camps and support locations in remote forested areas.

Nigerian authorities have not released detailed casualty figures but confirmed cooperation with international partners in counterterrorism efforts. Security sources said violence in northwest Nigeria has increased in recent months, including attacks on villages and kidnappings.

Nigeria has faced years of insecurity from armed groups ranging from extremist organisations to criminal gangs. While IS linked groups are better known for their presence in the northeast, analysts say militant networks have expanded into the northwest by taking advantage of weak security and difficult terrain.

The US action highlights growing international involvement in Nigeria’s fight against militancy, even as observers say lasting peace will depend on stronger local security measures and long term support for affected communities.