2 nations aim to lift trade to $5B while expanding security cooperation ABUJA, Nigeria / ISTANBUL Türkiye and Nigeria share a common vision on counterterrorism and other key issues across Africa, Türkiye’s ambassador to Abuja said. “Nigeria is critically important to any country pursuing an Africa-focused policy,” Mehmet Poroy told Anadolu, citing its role as West Africa’s “leading” country, the largest economy in the Economic Community of West African States (ECOWAS), and the fourth-largest on