HAVELSAN’s Nigerian Footprint Goes Beyond the Afridex Stand: ADVENT Combat System, BAHA Drones and Simulators

HAVELSAN is using Afridex 2026 in Lagos to showcase a Nigerian footprint that already runs deeper than a trade-show stand: a naval combat management system fitted to two new offshore patrol vessels, a border-surveillance drone and simulators for the Nigerian Army.

Photo: Nigerian Navy patrol vessels sail in formation with USCGC Mohawk during a US Naval Forces Africa deployment, August 2022. Credit: Petty Officer 3rd Class Jessica Fontenette, public domain, via Wikimedia Commons

HAVELSAN, the Turkish Armed Forces Foundation software and systems house, is one of six Turkish organisations exhibiting at Africa International Defence Exhibition (Afridex) 2026 in Lagos this week, and the company says it wants to build on partnerships in Nigeria that are no longer theoretical. According to defenceWeb, which spoke to the company on the sidelines of the show, HAVELSAN’s Vice President for International Business Development and Marketing, Şevket Ünal, was scheduled to speak on 28 October on a panel titled “From Partnership to Production – Advancing Türkiye–Nigeria Defence Industry Cooperation.”

That title is not just a slogan. Over the past several years HAVELSAN has moved from pitching Nigeria on its software to actually putting systems into Nigerian service: a combat management system on two new patrol vessels, an autonomous surveillance drone tied to border security, and shooting simulators for army training. The AFRIDEX appearance is as much a progress report as a sales pitch.

ADVENT and Nigeria’s New Offshore Patrol Vessels

The centrepiece of HAVELSAN’s Nigerian footprint is its ADVENT combat management system (CMS), which the company has fitted to two 76-metre offshore patrol vessels built for the Nigerian Navy by the Turkish shipyard Dearsan. ADVENT is a network-enabled CMS originally developed with the Turkish Navy, built to give a single operational picture across sensors and weapons rather than running each one in isolation; HAVELSAN has previously sold it to naval customers including Indonesia and Qatar.

The Nigerian Navy contracted Dearsan to build the two OPV-76 vessels in a deal reported at roughly $80 million, with the first hull launched in October 2023 and the second in April 2024. HAVELSAN supplies both the ADVENT CMS and the associated ship data distribution system (reported elsewhere as GVDS) that ties the vessels’ sensors, communications and weapons together; Turkish supplier YALTES has been named separately as the source for the operator consoles. Industry reporting has described the pair as the first vessels in Africa fitted with HAVELSAN’s Advent CMS, giving the programme a market-first angle beyond Nigeria itself.

As of this report, neither HAVELSAN, Dearsan nor the Nigerian Navy has published a formal handover or commissioning date for the two OPVs; the most recent independently reported milestone was sea trials on the second hull. DefenceMENA could not confirm whether either vessel has entered operational service with the Nigerian Navy’s Western Naval Command. See DefenceMENA’s full list of Nigerian Navy ships for where the OPV-76s fit alongside the fleet’s frigates and fast attack craft.

BAHA and the Border Security Push

Beyond the patrol vessels, defenceWeb reported that HAVELSAN has delivered its BAHA autonomous VTOL (vertical take-off and landing) drone to Nigeria “as part of a border security initiative,” one of the clearer company-sourced confirmations of a relationship that had previously been described in Nigerian and Turkish press only as an export to an unnamed African country “understood to be Nigeria.” BAHA is a small fixed-wing UAV that can take off and land without a runway, carrying electro-optical and thermal sensors for reconnaissance over roughly two hours of endurance.

The drone sits alongside the TOGAN UAV from Turkish state company STM and a separate, Asisguard-built border and internal security system reportedly worth $36.5 million, both delivered to Nigeria’s security forces around the same period. Nigerian officials and Turkish outlets have previously said Turkish-made surveillance drones now fly patrols along stretches of the Abuja-Kaduna highway corridor, one of the routes most exposed to banditry and kidnapping in north-central Nigeria.

HAVELSAN also told defenceWeb it has delivered two 10-lane shooting simulators to the Nigerian Army, and it is pitching a wider “Digital Troops” portfolio to Abuja that includes the BARKAN unmanned ground vehicle and the SANCAR armed unmanned surface vessel, alongside its DOOB command-and-control system for integrated border surveillance and a MATRA maritime domain-awareness suite aimed at coastal surveillance and port management.

Why It Matters for Africa

Nigeria is the clearest test case anywhere in Africa of what happens when a single Turkish defence conglomerate is allowed to stack systems across every domain of a client’s military: ships, drones, ground vehicles, simulators and command software, each one creating a dependency that makes the next sale easier. HAVELSAN’s pitch to “build with Africa” rather than simply sell to it echoes language used by Nigerian officials and by other Turkish defence companies active in Africa, such as ASELSAN and Baykar, at the same exhibition, and it reflects a broader shift in how Ankara’s defence industry approaches African markets: financing, local training and after-sales support bundled with the hardware, rather than one-off deals.

For Nigeria’s navy, a working combat management system matters less for firepower than for coordination — the OPV-76s are intended to close gaps in surveillance across a Gulf of Guinea maritime zone that still records some of the world’s highest rates of piracy, oil theft and illegal fishing. For the wider region, a confirmed HAVELSAN-Dearsan naval package in African service gives Ankara a reference sale it can point to when pitching similar combat-management and border-surveillance bundles to Francophone West African navies and Gulf of Guinea neighbours facing the same maritime security problems.

Sources

• defenceWeb: “Havelsan expanding partnership with Nigeria”
• Naval News: “Dearsan launches second and final OPV for the Nigerian Navy”
• Army Recognition: “Nigeria’s second Turkish-made OPV-76 offshore patrol vessel completes sea trials”
• Wikipedia: HAVELSAN BAHA
• Envanter Medya: “HAVELSAN Nedir? Türkiye’nin Yazılım Tabanlı Savunma Şirketi”