Troops of the Nigerian Army have arrested five suspected members of the proscribed Indigenous People of Biafra (IPOB) and its armed wing, the Eastern Security Network (ESN), during a security operation in Orsu Local Government Area of Imo State.

The suspects were apprehended by troops of the 34 Artillery Brigade during a surveillance operation at Etuekwa Left in Orsu at about 9:30 a.m. on July 23.

According to security sources, the operation was carried out after troops intercepted the suspects at a secluded location believed to be a movement corridor frequently used by suspected IPOB and ESN operatives.

The five suspects have been taken into military custody, where they are expected to undergo further interrogation. Investigators are seeking to establish their identities, determine their specific roles and ascertain any links to the activities of the separatist group.

Military sources said the operation forms part of ongoing efforts by the Nigerian Army and other security agencies to dismantle suspected IPOB/ESN networks, disrupt their operational routes and improve security across the South-East.

The latest arrests come amid intensified security operations targeting armed groups accused of threatening peace and public safety in the region. Authorities say intelligence-driven operations will continue as part of broader efforts to curb criminal activities and restore stability.

The Nigerian military has repeatedly maintained that sustained surveillance, coordinated operations and intelligence gathering remain key strategies in its campaign against violent criminal groups operating across different parts of the country.