IAI’s Diamond Concept: Networking Small Vessels Around the Mother Ship for Distributed Naval Warfare

Israel Aerospace Industries (IAI) has unveiled “Diamond,” a disaggregated naval architecture that multiplies the firepower of small vessels by networking them around a mother ship. The concept reflects a wider industry shift away from single, big-platform capability stacks.

According to Breaking Defense’s 22 May 2026 report, IAI argues that modern naval warfare is moving toward “adaptive, networked force structures rather than large single platforms.” Guy Barlev, EVP of IAI’s Space and Missiles Group, described Diamond as a “distributed warfare solution that expands the power of modern frigates.”

Diamond architecture: containerised modules + satellite ships

IAI’s outline breaks Diamond into four core layers:

• Mother ship — command-and-control hub and sensor integrator
• Small satellite vessels — distributed platforms carrying defensive systems
• Containerised plug-and-play modules — effectors that can be reconfigured in hours
• Networked data fusion — multiple platforms operating inside a single combat cloud

Effectors integrable into the system include Harop, Harpy and Mini-Harpy loitering munitions; Blue Spear cruise missiles; LORA ballistic missiles; BARAK MX air-defence interceptors; counter-UAS systems; missile interceptor pallets; and advanced mast-mounted sensors.

Distributed warfare: survivability + cost efficiency

Diamond’s central claim is that small vessels and frigates can be upgraded with new effects via modular additions rather than fleet expansion. Conventional approaches required new ship classes or expensive retrofits for each new missile system. Diamond reconfigures “within hours based on operational needs.”

On survivability, the network-centric design means losing any single platform does not eliminate the capability. That speaks directly to the asymmetric threat density now defining the Black Sea, the Strait of Hormuz and the Red Sea.

Turkish industry perspective

Türkiye’s naval industry has built parallel components over the past five years:

• İslay (TF-2000) air-defence frigate — ÇAFRAD radar + HİSAR-D RF / GÖKBERK area air-defence axis
• Istanbul-class frigate — MILGEM family scaled-up derivative
• ULAQ and ARMATTA USVs — small, rapidly redeployable strike elements
• LEVENT GAFM — shipboard vertical-launch missile module

The TF-2000 / İslay programme’s completion path includes binding the classical frigate-centric architecture to a distributed ULAQ/ARMATTA network. ASELSAN combat-cloud solutions such as LİNK-22 and TAFICS will provide the data fusion layer between mother ship and satellite craft. Diamond’s global visibility could accelerate Türkiye’s marketing of a similar distributed maritime architecture alongside MILGEM exports.

Customer interest

IAI has not disclosed a launch customer. Likely near-term interest is expected from India, Singapore, Thailand, Indonesia and Gulf states — markets where Türkiye is also actively engaged.

Sources

• Breaking Defense — “IAI’s New Diamond Naval Offering Envisions Flexible Drones, Missiles for Small Vessels”, 22 May 2026
• IAI — Diamond briefing material
• Wikipedia — “Harop” / “Blue Spear” / “LORA” / “BARAK MX”
• STM — ULAQ/ARMATTA product pages
• ASELSAN — TAFICS / LİNK-22 reference documentation