Nigeria’s military spending increased by 55 per cent to $2.1 billion in 2025 amid growing insecurity across the country, according to a new report by the Stockholm International Peace Research Institute (SIPRI).

The report, released in April 2026, stated that Nigeria recorded one of the highest increases in defence expenditure in sub-Saharan Africa, driven largely by persistent security threats including insurgency, banditry, kidnappings and communal violence.

The country continues to battle armed insurgents in the North-East, violent bandit groups in the North-West, separatist unrest in parts of the South-East, and recurring clashes between farmers and herders in the Middle Belt.

Analysts say the worsening security situation has compelled the Federal Government to increase funding for military operations, troop deployment, intelligence gathering and the procurement of weapons and equipment.

With the latest rise, Nigeria has become one of Africa’s top military spenders, reflecting the scale of security challenges facing the nation. However, the increase in expenditure has also renewed concerns over accountability and efficiency in defence spending, as many citizens continue to question why insecurity remains widespread despite years of increased budgetary allocations.

The SIPRI report also noted that global military spending rose significantly in 2025, with many countries increasing defence budgets in response to conflict, geopolitical tensions and domestic instability.

In Nigeria, pressure is mounting on security agencies to deliver improved results as citizens demand safer communities and stronger protection nationwide.