A New Lease on Life for American M60 Tanks with John Cockerill 3105 Turrets
At the EDEX 2025 international defense exhibition in Cairo, the Belgian company John Cockerill Defense presented a concept for a radical modernization of the American M60 main battle tank—a Cold War-era vehicle which is still in service with armies in Asia, Africa, and the Middle East. The centerpiece of the upgrade is the COCKERILL 3105 unmanned turret, equipped with a 105-mm high-pressure gun.
The company positions this solution as a practical and cost-effective way for countries seeking to significantly increase the firepower of their armored vehicle fleets without switching to entirely new, expensive platforms. The concept is based on proven technologies: the modular 105-mm gun mount and digital architecture have previously been used on lighter armored vehicles.
Although only a large-scale model was on display at the booth, company representatives confirmed that active negotiations are underway with at least two armies from countries in the Middle East and North Africa. Demonstration tests on an actual platform are planned for as early as 2026.
Contents:
From an Outdated Tank to a Digital Combat System
The modernization of the M60 based on John Cockerill’s concept is not merely an upgrade, but a fundamental transformation of the vehicle’s combat identity. Instead of the original cast-steel turret from the 1960s, equipped with an M68 gun and analog systems, a fully digital, stabilized module is being installed, capable of firing on the move with a high probability of a first-shot hit even at long ranges.
Key advantages of the Cockerill 3105 tower:
- Automatic reloading, which allows for a smaller crew;
- Support for programmable munitions;
- An integrated fire control system with “hunting” optics;
- A fully digital architecture for operating within a unified information and combat environment;
- Capability to mount additional armament: a twin 7.62-mm machine gun and a remotely controlled 12.7-mm machine gun;
- Compatibility with active protection systems (APS) and modern electronic warfare (EW) systems.
This approach transforms the outdated M60 into a maneuverable, lethal, and network-centric platform capable of operating effectively in asymmetric and expeditionary warfare.
Strategic Significance and Geopolitical Context
According to engineers at John Cockerill Defense, the M60 chassis, despite its age, remains a reliable and logistically advantageous platform due to its mechanical simplicity, maintainability, and widespread availability. This is particularly relevant in the context of shrinking defense budgets and a volatile global situation.
The concept is clearly aimed at countries with large fleets of M60s—such as Egypt, Turkey, Jordan, and Taiwan—which face the need to modernize their fleets but seek to avoid dependence on foreign supplies of new main battle tanks.
In addition, the reduction in overall combat weight compared to modern MBTs opens up the possibility of using the upgraded M60 in rapid reaction forces and mechanized brigades, where transportability and logistical flexibility are important.
Industrial and Technological Cooperation
Sources in the Belgian defense industry have reported a potential partnership with regional integrators to organize local assembly and technical support. Such a decision would enhance the project’s appeal by fulfilling offset agreements and localizing production—key requirements for many customers.
It should be noted that this is not the company’s first initiative: in 2024, a similar modernization program based on the Leopard 1 was proposed to European and Latin American countries.
Conclusion
The modernization proposed by John Cockerill Defense does not return the M60 to the front lines, but it opens up a new role for it in the 21st century—as an affordable, digital, mobile fire support platform. At a time when new threats demand rapid adaptation and budgets require efficiency, such solutions could become a strategic choice for many armies around the world.
For countries that still rely on outdated armored vehicles, this is not just a cost-saving measure, but a real opportunity to remain competitive on the modern battlefield.
Author: Alain Servaes, Editor-in-Chief of the Army Recognition Group
