Diehl Defence Unveils IRIS-T SLS MK4 With 12 km Range and 8-Missile Load
Updated
Updated · Unmanned airspace · Jun 10
Diehl Defence Unveils IRIS-T SLS MK4 With 12 km Range and 8-Missile Load
3 articles · Updated · Unmanned airspace · Jun 10
Summary
ILA Berlin showcased Diehl Defence’s upgraded IRIS-T SLS MK4 as a short-range mobile air-defense system built to protect moving troops and critical infrastructure.
The MK4 combines radar, command-and-control and launcher on a single vehicle, giving it rapid relocation, high automation and low manpower needs for faster response.
Its stated performance includes a 12 km effective range, 6 km altitude coverage and an eightfold payload that Diehl says boosts combat effectiveness while meeting NATO requirements.
The system uses the unchanged IRIS-T air-to-air missile, with future fire-on-the-move capability planned and options to add other effectors such as the CICADA C-UAV eMissile.
Diehl said the SLS is already integrated into its multilayered air-defense concept, extending a family of systems highlighted at the show for mobile battlefield protection.
As Europe rapidly rearms, can its industry produce advanced systems like the IRIS-T Mk. 4 fast enough to deter future aggression?
Is the new IRIS-T a true 'gap filler' or a stopgap measure against rapidly evolving hypersonic and stealth threats?
Can Europe's new mobile air defense system affordably counter the threat of massive drone swarms seen in modern conflicts?
Europe Unveils IRIS-T SLS Mk. 4: Eightfold Missile Mobile Air Defense to Counter Urgent Stockpile Crisis
Overview
In June 2026, Europe unveiled the IRIS-T SLS MK 4 at ILA Berlin, marking a major step forward in ground-based air defense. This new system features an all-in-one mobile design, which greatly improves operational flexibility and survivability by allowing rapid deployment and redeployment. Advanced automation is built in, streamlining operations and reducing the human workload, which is crucial for quick response times. By addressing key challenges faced by air defense forces, the IRIS-T SLS MK 4 strengthens Europe’s ability to protect its skies against modern threats.