Insurgency & Terrorism

Boko Haram Resurgence: Deadly Attacks Continue Across Northeast Nigeria and the Sahel in 2026

The Islamist group and its splinter factions have carried out multiple deadly raids in recent months, raising fears of a renewed insurgency despite military operations.

|May 7, 2026
Boko Haram militants
Boko Haram fighters have continued to carry out attacks across northeast Nigeria and the Lake Chad region in 2026.
: Supplied
  • Boko Haram militants killed at least 20 people in coordinated village attacks in Borno and Adamawa states in April 2026.
  • Group has carried out multiple deadly raids across northeast Nigeria and into Chad in recent months.
  • Analysts note a resurgence despite Nigerian military offensives and Russian-backed support.
  • Violence continues to displace communities and threaten regional stability in the Sahel.

Boko Haram and its offshoot ISWAP have intensified attacks in northeastern Nigeria and the Lake Chad region in 2026, with recent incidents killing dozens of civilians and soldiers. The violence highlights the persistent threat posed by the group more than 15 years after it first gained global notoriety.

Boko Haram and its splinter faction, the Islamic State West Africa Province (ISWAP), have stepped up operations in northeastern Nigeria and the broader Lake Chad basin in 2026. The latest surge includes deadly village raids, attacks on military positions, and cross-border operations that have killed civilians and soldiers.

On 22 April 2026, suspected Boko Haram militants on motorbikes stormed two villages in Borno and Adamawa states, killing at least 20 people. The attacks are part of a pattern of intensified violence that has seen the group target both military bases and civilian communities.

Recent Major Incidents

• April 2026: Coordinated attacks on villages in Borno and Adamawa killed at least 20 civilians.

• March 2026: Multiple raids across the northeast resulted in dozens of civilian deaths and abductions.

• May 2026: Boko Haram fighters attacked a military base in Chad’s Lake Chad region, killing 23 soldiers.

The group has also been linked to earlier massacres, including the February 2026 Kwara State attacks that claimed over 160 lives.

Background and Evolution

Founded in 2002, Boko Haram gained international notoriety with the 2014 Chibok schoolgirls abduction. After its leader Abubakar Shekau was killed in 2021, the group splintered. While ISWAP became the dominant faction, the original Boko Haram faction under new leadership has shown signs of resurgence in 2026.

The insurgency has displaced millions and caused tens of thousands of deaths over the years. Despite Nigerian military operations and support from regional partners, the group continues to exploit remote terrain and local grievances.

Why the Resurgence?

Analysts point to several factors: the group’s adaptation to new tactics, coordination with other jihadist networks in the Sahel, and the challenges faced by Nigerian and regional forces. The shrinking of Lake Chad has also created new opportunities for cross-border raids.

The Nigerian government has responded with increased military operations, but civilian casualties from both militant attacks and occasional controversial airstrikes continue to fuel local discontent.

What Happens Next

The Nigerian military has vowed to intensify operations against Boko Haram and ISWAP. Regional cooperation with Chad, Niger, and Cameroon remains critical. However, long-term success will require addressing underlying issues such as poverty, governance failures, and youth unemployment in the northeast.

For now, the violence continues to exact a heavy toll on communities already exhausted by more than a decade of insurgency.

Report Topics

Boko Haram 2026
Boko Haram attacks Nigeria
ISWAP insurgency
Lake Chad region violence
Northeast Nigeria security
Sahel jihadist groups
Mali Boko Haram
Nigeria military operations
civilian casualties Borno
African terrorism 2026

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