Nigeria’s Chief of Defence Staff, General Christopher Musa, has proposed the complete fencing of Nigeria’s borders with all four neighboring countries to block the infiltration of armed groups and stabilize national security.

Speaking at a security conference in Abuja, General Musa argued that border management is “critical,” citing successful fence projects like Pakistan’s 1,350 km wall with Afghanistan and Saudi Arabia’s 1,400 km barrier with Iraq. “It is Nigeria that everybody is interested in. That is why we need to secure fully and take control of our borders,” he stated.

This is the first time such a comprehensive fencing proposal has been made by a high-ranking Nigerian official.

Nigeria’s Porous Borders and Persistent Insurgency

Nigeria shares nearly 5,000 km of land borders with Niger (1,500 km), Cameroon (1,975 km), Chad (85 km), and Benin. Several of these borders—especially with Cameroon and Niger—have been exploited by fighters from Boko Haram and the Islamic State West Africa Province (ISWAP) for cross-border raids and smuggling.

Musa warned that foreign infiltration continues to fuel attacks on civilians and military stations, especially in the northeast.

Controversial Yet Bold Solution to Security Crisis

While no official construction plan has been announced, the suggestion has stirred debate among policymakers and security analysts. Critics say fencing would be logistically and financially daunting, but supporters argue it could be a long-term investment in national stability.

The proposal comes amid ongoing attacks in northern Nigeria, including recent ambushes that have killed dozens of soldiers and civilians.