Enhancing Leopard Tank Capabilities with AESA Radar
Indra has made significant progress with its Nemus active electronically scanned array (AESA) radar, successfully testing it on Leopard main battle tanks. This cutting-edge radar system is specifically designed for modern combat scenarios, where the threat from drones is ever-increasing. Notably, the Nemus is both compact and lightweight, empowering it to detect false targets, endure jamming attempts, and function efficiently in extreme weather conditions.
The recent tests took place at the Spanish Army’s Armored Units Instruction Center in Zaragoza, where the integration of the Nemus radar with Leopard tanks was rigorously assessed. During these exercises, the radar’s capabilities to detect, identify, and track various threats—including drones and anti-tank projectiles—were critically evaluated. This testing initiative builds on previous evaluations conducted in July 2024 at the Army’s Radio Evaluation and Experimentation Center in Guadalajara, reflecting a continued commitment to enhancing operational readiness.
Collaboration between Indra and Rheinmetall
The Nemus radar plays a crucial role in a broader initiative between Indra and Rheinmetall aimed at upgrading Spain’s Leopard tank fleet. Spain currently operates two versions of these battle tanks: the older Leopard 2A4, with some units already supplied to Ukraine, and the more sophisticated Leopard 2E, which is rooted in the updated 2A6 design. This partnership is part of a substantial effort to modernize and increase the effectiveness of the Spanish Armed Forces.
Indra’s involvement extends beyond the AESA radar, as the company has contributed to various components of the Leopard 2 tanks. Their innovations include the design of thermal cameras for the vehicles and the deployment of the LINCE Battle Management System for the advanced Leopard 2E. Furthermore, in March 2025, Indra and Rheinmetall teamed up to create an advanced control system along with a C4I (command, control, communications, computers, and intelligence) framework specifically tailored for the Leopard 2E.
