Next Generation NATO Tanks: Exploring the Future of Armored Warfare

KNDS KF51: Revolutionary Features and Rationale

According to RedEffect, the KNDS KF51, presented at the latest Eurosatory Expo, stands out due to its remotely operated turret and advanced automation. Unlike current NATO main battle tanks, all crew members in the KF51 are positioned within the front hull instead of being distributed between the turret and chassis. This design minimizes risk to personnel, as crew members are less vulnerable to direct hits.

The KF51 is equipped with a 120mm ASCALON gun, which is compatible with existing NATO-standard ammunition while also introducing new telescopic rounds. These rounds can house larger armor-piercing projectiles inside a compact casing, enabling increased firepower with reduced recoil and wear on the gun. RedEffect notes that the 120mm and the previously showcased 140mm ASCALON guns share the same breech and autoloader, which makes future upgrades to the larger caliber convenient and cost-efficient.

Notably, the tank's hull will be based on newly manufactured Leopard 2A8 components, a shift from previous Leopard iterations that relied on older, refurbished hulls. This approach ensures a consistent supply and future viability for the platform. The KNDS KF51 also boasts an ARX 30 remote weapon station, featuring a 30mm autocannon with advanced radar and optical systems to neutralize aerial threats, particularly drones. This system provides fast, automated engagement of targets and significantly enhances survivability on the battlefield.

Italy's NMBT: Combining New Engines and Advanced Guns

Italy’s NMBT, developed by Leonardo in collaboration with Rheinmetall, represents a significant departure from the KNDS KF51 in design philosophy. As RedEffect highlights, Italy aims to build most of the NMBT’s components domestically, leveraging Leonardo’s expertise in defense technology. The tank utilizes a Leonardo-developed 120mm gun, capable of firing advanced ammunition such as the German KE2020 Neo and a new guided projectile designed by Leonardo. This guided projectile, equipped with a laser seeker, allows for pinpoint strikes on targets beyond the line of sight, including at ranges up to 30 kilometers.

The NMBT’s capability extends to indirect fire roles with top-attack projectiles capable of defeating the roof armor of modern main battle tanks. A key enabler for this precision is the fourth crew member, tasked with operating a drone that provides reconnaissance and laser targeting information. This drone integration is central to the tank's ability to deliver accurate indirect fire.

Another standout feature of the NMBT is its 1,770-horsepower V12 engine, developed by Iveco Defense Vehicles. This engine delivers a higher torque output, addressing the power demands of the near 70-metric-ton vehicle in combat configurations. The NMBT also incorporates a Rheinmetall Strike Shield active protection system, which merges hard-kill and soft-kill defenses, ensuring robust protection against incoming threats.

Advancements in Active Protection Systems

RedEffect explains that future NATO tanks are redefining survivability through advanced active protection systems (APS). The KNDS KF51 emphasizes an ARX 30 remote weapon station, equipped to detect and neutralize drones using a 30mm airburst autocannon. This system integrates radar and optical targeting to identify and destroy aerial threats quickly, providing a 360-degree engagement capability. Its automation allows the weapon to track and eliminate multiple drones efficiently, a critical feature for the modern battlefield.

Similarly, Italy’s NMBT employs Rheinmetall's Strike Shield APS, which combines soft-kill measures like jamming and decoying with hard-kill intercept solutions. These systems are increasingly essential, as traditional tank armor faces challenges from advanced armor-piercing projectiles, drone swarms, and guided munitions.

The incorporation of cutting-edge APS in both tanks signals a shift in tank warfare toward greater focus on mitigating diverse threats, including air-dropped munitions and drones.

Key Differences Between Current and Future Models

The evolution from legacy NATO main battle tanks, such as the Leopard 2 series, to cutting-edge platforms like the KNDS KF51 and Italy’s NMBT involves both incremental and transformative changes. Unlike the manually operated turrets and less centralized crew positions of existing models, the new designs feature fully uncrewed turrets with all crew members stationed in the hull. This shift significantly enhances crew safety.

Materials and manufacturing techniques have also improved. As RedEffect notes, the Leopard 2A8 hull, used in the KNDS KF51, is manufactured from scratch, avoiding dependence on the dwindling stockpiles of older hulls. This approach ensures a longer production lifespan. Furthermore, both tanks embrace advancements in 120mm and 140mm guns, with telescopic ammunition and cross-compatibility enhancing operational flexibility.

Operational doctrine is another focus area, with integrated drone systems in tanks like Italy's NMBT revealing a pivot toward network-centric and reconnaissance-capable armor designs.

Active Protection Systems: The New Shield

According to RedEffect, the new generation of APS is set to revolutionize tank survivability, placing a stronger emphasis on sensors and dynamic threat neutralization. The KNDS KF51 highlights these advances through its ARX 30 remote weapon station, while the NMBT showcases a dual-capability Rheinmetall Strike Shield system. RedEffect further contrasts these with Russian systems, such as the Arena-M, which he argues can be quickly depleted under drone swarm attacks.

By leveraging superior automation and large-capacity ammunition stores, NATO tanks equipped with advanced APS not only minimize vulnerabilities but also offer efficient countermeasures against an array of airborne and land-based threats. These capabilities underline the critical role of APS in ensuring the effectiveness of future NATO armor.

Key Differences: Future NATO Tank Designs

RedEffect emphasizes that the development of tanks like the KNDS KF51 and Italy's NMBT represents a significant departure from traditional NATO designs. The transition involves adapting existing Leopard 2 technologies, such as hull designs, while dramatically innovating turret configuration through uncrewed setups. This design reallocation relieves the turret of operational crew and shifts all personnel into the hull, an approach earlier introduced in lighter vehicles but now realized in heavy armor.

The use of Leopard 2A8 hulls in future platforms ensures backward compatibility and facilitates upgrades while offering a clean manufacturing slate. Key advancements also include the adoption of modular APS, new gun systems, and the integration of network-capable assets like drones for reconnaissance and targeting.

Implications for NATO Armor and Strategic Doctrine

Technological advancements in main battle tanks, as outlined by RedEffect, are poised to impact NATO's strategic considerations significantly. The adoption of modular systems and shared platforms, such as the KNDS KF51 and Italy's NMBT, enhances interoperability and eases logistical burdens within the alliance. Additionally, the inclusion of features like active protection systems and drone integration can prepare NATO forces to contend with hybrid threats, including coordinated drone swarms and electronic warfare.

Another implication is the potential realignment of budgeting priorities. By investing in modular and future-proof designs, NATO countries can streamline life-cycle costs while addressing the need for interim solutions until larger programs, like the MGCS, mature.

Future Prospects for Active Protection Technologies

Future tank designs are expected to double down on innovations like anti-drone systems and guided projectile integration. Sensors and automated responses will play pivotal roles in both offensive and defensive operations, improving the tanks' ability to identify and respond to a broader range of threats.

RedEffect notes that with systems like the ARX 30 and Rheinmetall Strike Shield, NATO tanks can punch well above their weight, especially in handling adversarial advancements such as drone technologies. Integrating these capabilities with NATO's broader defense strategy ensures that future tanks will continue to play a central role in joint European and transatlantic operations against emerging threats.

What was said, and when

The points this article makes, and the moment in the recording where each was said. Everything below was said by RedEffect. Every time opens the recording at that moment.

• The KNDS KF51 was presented at the latest Eurosatory Expo. 00:24.
• The KF51 features a remotely operated turret and advanced automation. 03:53.
• All crew members in the KF51 are positioned within the front hull. 03:53.
• The ASCALON gun is compatible with existing NATO-standard ammunition. 05:09.
• The ASCALON gun introduces new telescopic rounds. 05:09.
• The ASCALON gun enables increased firepower with reduced recoil and wear. 05:09.
• The 120mm and 140mm ASCALON guns share the same breech and autoloader. 05:30.
• The KF51's hull uses newly manufactured Leopard 2A8 components. 04:15.
• The ARX 30 remote weapon station of KF51 features a 30mm autocannon. 05:42.
• The ARX 30 station integrates advanced radar and optical systems. 05:42.
• The ARX 30 enhances survivability by neutralizing aerial threats, particularly drones. 06:09.
• Italy's NMBT is developed by Leonardo in collaboration with Rheinmetall. 07:15.
• Italy intends to domestically build most components of the NMBT. 07:36.
• The NMBT utilizes a Leonardo-developed 120mm gun. 07:55.
• The NMBT's 120mm gun can fire advanced ammunition like the German KE2020 Neo. 08:12.
• The NMBT's 120mm gun can fire a guided projectile developed by Leonardo. 08:12.
• The NMBT's guided projectile includes a laser seeker for pinpoint strikes on targets up to 30 km away. 08:12.
• The NMBT enables indirect fire roles with top-attack projectiles. 08:41.
• The NMBT features a fourth crew member for operating a reconnaissance drone. 09:16.
• The NMBT's drone provides targeting information enabling precise indirect fire. 09:16.
• The NMBT incorporates a 1,770-horsepower V12 engine developed by Iveco Defense Vehicles. 09:38.
• The NMBT's engine caters to near 70-metric-ton combat configurations. 09:38.
• The NMBT uses the Rheinmetall Strike Shield active protection system. 10:03.
• Strike Shield APS combines hard-kill and soft-kill defenses. 10:03.
• KNDS KF51 tanks use newly manufactured Leopard 2A8 components. 04:15.
• Future NATO tanks placing crew in hulls rather than turrets. 03:53.
• RedEffect highlights that KNDS KF51 and Italy's NMBT include network-capable assets like reconnaissance drones. 09:16.