The United States has raised concerns over worsening security challenges across Africa, warning that illegal drug trafficking and human trafficking have increased more than sixfold over the past two years.

It also identified Nigeria among three African countries selected for a new initiative aimed at attracting U.S. investment in infrastructure development.

The disclosure was made by Brig. Gen. Paul G. Filcek during a virtual briefing with African journalists held alongside the 2026 Africa Logistics and Communications Symposium, organised in partnership with Ethiopia’s Ministry of Defence.

According to Filcek, the continent is confronting increasingly complex security threats that require stronger collaboration among governments, improved coordination and more efficient systems for moving personnel, equipment and supplies across challenging environments.

He noted that the sharp increase in human trafficking and illicit narcotics trade poses a significant threat to regional security and prosperity, adding that stronger logistics and communications capabilities are essential to addressing the evolving risks.

The four-day symposium brought together representatives from 39 African countries alongside 27 private-sector organisations under the theme, Forging Partnerships, Driving Innovation, and Enhancing Collective Readiness.

Organisers also combined logistics and communications into a single conference for the first time, describing the integration as vital to modern military operations.

Also speaking at the event, Mark Mitchell announced that the U.S. Departments of Commerce and State were implementing the Technical Assistance for Bankable Infrastructure in Africa programme to help African governments prepare infrastructure projects capable of attracting private investment from the United States.

He identified Nigeria, Kenya and Côte d’Ivoire as countries already benefiting from the initiative, describing the programme as a partnership model designed to strengthen local capacity rather than create long-term dependence.

Mitchell said the U.S. approach emphasises transparent markets, strong regulatory systems and commercial partnerships that encourage innovation while respecting the sovereignty of participating countries.

He added that American companies offer advanced technology, financing options and risk management tools capable of moving infrastructure projects from planning to implementation, while supporting long-term economic development.

On the role of emerging technologies, Mitchell said artificial intelligence could significantly improve logistics across Africa through more efficient transport planning, predictive maintenance of transport fleets and faster customs processes.

He stressed that African countries should retain ownership and control of their data while leveraging advanced AI technologies, noting that secure digital infrastructure is essential for protecting sensitive trade and logistics information.

Filcek further disclosed that U.S. Africa Command is assessing the operational readiness of partner nations through its A3I programme, which focuses on strengthening military capacity, enhancing interoperability and supporting regional self-reliance.

He added that investments in local supply chains, transport infrastructure and secure trade corridors would have the greatest long-term impact on improving security and economic resilience across the continent.