IAI ‘Diamond’ Concept: A Distributed Maritime Architecture Connecting Small Vessels Around a Mother Ship
Israel Aerospace Industries (IAI) has introduced the “Diamond” concept designed to enhance the firepower of small vessels from a mother ship. The system operates with small satellite vessels working in a distributed network around a frigate-class main platform.
According to a report by Breaking Defense dated May 22, 2026, IAI presented the Diamond architecture, citing that modern naval warfare is shifting towards “coherent and networked force structures instead of large single platforms.” Guy Barlev, Vice President of the Space and Missile Group at the company, described the system as a “distributed warfare solution that amplifies the power of modern frigates.”
Diamond architecture: container modules + connected small vessels
According to IAI’s presentation, Diamond is based on four main components:
- Mother Ship — command-control center and sensor integrator
- Small satellite vessels — platforms carrying distributed defense systems
- Containerized plug-and-play modules — effectors that can be reconfigured within hours
- Networked data fusion — operation of multiple platforms in a single combat cloud
Effectors that can be integrated into the system include: Harop, Harpy, and Mini-Harpy kamikaze UAVs; Blue Spear cruise missiles; LORA ballistic missiles; BARAK MX air defense missiles; counter-UAS systems; missile intercepting pallet launchers; and advanced sensors mounted on masts.
Distributed warfare design: survivability + cost advantage
The core claim of Diamond is to ensure the operational lifespan of small vessels and frigates by adding modular capacity, moving away from the “fleet expansion” axis. Navies wishing to add a new missile system in the traditional solution required new ship classes or costly retrofit programs. In Diamond, this reconfiguration can be done “according to operational needs within hours.”
In terms of survivability, the system’s network-centric structure envisions an architecture where the loss of a single platform does not result in the complete loss of capability. This has direct field response implications in densely asymmetric threat environments such as the Black Sea, Hormuz, and Red Sea.
Turkey perspective: MİLGEM, Istanbul class, ULAQ, and İslay
The Turkish naval defense industry has developed various elements in the last five years that can be considered parallel to the Diamond concept:
- İslay (TF-2000) air defense frigate — wide area air defense with ÇAFRAD radar, HİSAR-D RF + GÖKBERK
- Istanbul class frigate — an enlarged variant of the MİLGEM family
- ULAQ and ARMATTA unmanned surface vehicles — small, rapidly redeployable strike elements
- LEVENT GAFM — ship-launched missile module with vertical launch capability
The completion path of the İslay program encompasses the goal of linking the Turkish Navy’s frigate-centered classical architecture to a distributed network structure with ULAQ/ARMATTA. ASELSAN’s combat network solutions, such as LİNK-22 and TAFICS, will provide the “data fusion” layer between the main ship and the satellite ship in this architecture. Diamond’s prominence in the global showcase could accelerate the positioning of Turkish distributed maritime architecture in the promotional market parallel to MİLGEM exports.
Customer Interest
According to the news, IAI has not yet announced a specific customer country. However, interest from countries such as India, Singapore, Thailand, Indonesia, and Gulf states is expected in the near future — these markets are within the geography where Turkey is also active.
References
- Breaking Defense — “IAI’s New Diamond Naval Offering Envisions Flexible Drones, Missiles for Small Vessels”, May 22, 2026
- IAI — Diamond presentation material
- Wikipedia — “Harop” / “Blue Spear” / “LORA” / “BARAK MX”
- STM — ULAQ/ARMATTA product pages
- ASELSAN — TAFICS / LİNK-22 reference documentation
