In what military sources are describing as the most significant offensive against extremists in the South East this year, combined troops of the Joint Task Force South East, Operation UDO KA (OPUK), have successfully stormed and dismantled the infamous “Mother Valley”.
The place in question, was till Thursday a long-standing fortified enclave of the Indigenous People of Biafra (IPOB) and its armed wing, the Eastern Security Network (ESN).
The operation, which unfolded in the early hours of 26 February 2026 in the dense, rugged terrain of Nkwere, Anambra State, was not a routine patrol.
It was a calculated, high-risk final foot assault into the heart of terror. For over three hours, soldiers, police officers, and civil defence personnel engaged in a ferocious close-quarters battle, ultimately shattering the group’s defensive positions and seizing control of what was once considered their “Supreme Headquarters.”
The Approach: Into the Valley of Death
For the troops of Operation UDO KA, the mission into Mother Valley began long before the first shot was fired. Intelligence reports had long identified the remote location as a critical logistics hub and hideout for IPOB/ESN commanders. Nestled within difficult and restricted terrain, the valley was believed to be booby-trapped and heavily fortified, accessible only by narrow, easily defended footpaths.
As the combined teamācomprising the Nigerian Army, Nigeria Police Force, and the Nigeria Security and Civil Defence Corps (NSCDC)āadvanced in the pre-dawn darkness, the environment itself became an adversary. Thick undergrowth, muddy slopes, and the ever-present threat of ambush slowed their progress. But the troops pressed on, driven by the objective to deny the criminals their sanctuary.
Contact: The Firestorm Begins
The relative quiet of the morning was shattered just as the lead elements of the task force penetrated the valley’s outer fringes. The insurgents, alerted to the advancing troops, unleashed a barrage of fire. The air crackled with the sound of heavy gunfire, punctuated by the deafening blasts of locally made hand-held Improvised Explosive Devices (IEDs).
Witnesses to the aftermath, as described by military sources, indicate the criminals fought desperately. From hidden bunkers and behind reinforced positions, they launched a hail of bullets and homemade explosives in a frantic attempt to halt the advance. The “fierce resistance” predicted by intelligence had materialized into a chaotic, live-fire reality.
Yet, the troops did not waver. Displaying what the military later described as “exceptional courage, discipline, and professionalism,” the JTF fighters advanced relentlessly. Fire teams provided covering fire while others maneuvered to outflank the insurgents. The battle devolved into a series of close-quarter skirmishes, with the superior tactics and firepower of the government forces slowly overwhelming the defenders.
The Breakthrough: Crushing the Defences
After nearly three hours of intense combat, the tide turned decisively. The criminals’ defensive cohesion began to crumble. Under the relentless advance of the troops, the IPOB/ESN fighters broke rank. During the engagement, at least one IPOB member was confirmed neutralized, while military sources report that “several others fled with gunshot wounds,” dragging their casualties into the dense forest, leaving behind a scene of shattered defenses.
With the valley secured, the troops moved into the heart of the enclave: what the insurgents had designated as their “Supreme Headquarters.” There, they discovered the extent of the operational capacity that had been harbored in the forest.
The Spoils of War: A Treasure Trove of Weapons and Logistics
The recovery made by the troops painted a clear picture of the enemy’s capabilities. The haul was significant, including two pump-action guns, one locally fabricated gun, and a tear gas gunāweapons likely intended for use against security forces and innocent civilians alike.
But beyond the firearms, the discovery of logistical items revealed the group’s efforts to sustain a long-term occupation within the valley. Among the items recovered were seven gas cylinders (often used in the fabrication of IEDs), an electric kettle, and several flags linked to extremist propaganda used for indoctrination.
In a critical blow to the group’s operational sustainability, troops destroyed the life-support infrastructure at the headquarters. Solar panels, which provided power to the remote camp, and a Mikano generator were demolished, effectively cutting off the remnants of the group from electricity and communication capabilities.
Beyond the Valley: Spies and Spotters
The success of the Mother Valley assault was complemented by parallel operations in the surrounding areas. An ambush team, lying in wait along suspected escape routes, arrested two suspected IPOB members.
One of the suspects was caught in the act of attempting to emplace an IED, likely aimed at targeting a military patrol. The other was identified as a spy, monitoring troop movements to relay information back to the insurgents.
Furthermore, a search of a “terrorist car park” within the valley led to the recovery of two vehicles: a KIA saloon car and a black Toyota Sequoia jeep. The vehicles are believed to have been used for the movement of fighters and supplies. All arrested suspects are currently in custody undergoing profiling and interrogation.
The Aftermath: A Warning and a Promise
As the sun set over Nkwere, the valley that was once a symbol of insurgent power lay under the firm control of the Nigerian state. The operation marks a significant milestone for Operation UDO KA in its mandate to restore peace to the South East.
For the local population, the message from the military was one of reassurance. “Law-abiding citizens are assured of sustained security presence and protection,” a statement from the military read.
For the criminals, the warning was unequivocal and severe. “There will be no hiding place, no sanctuary and no escape,” the statement declared. “The Nigerian Army remains resolute, relentless and fully committed to dismantling all terrorist networks across the South East and the entire nation.”
As troops continue aggressive clearance operations in the region, the security forces have vowed that the peace of the South East will not be held hostage by criminals hiding in the shadows.
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