Athens: SAS Technology successfully participated in the national joint exercise “DOUREIOS IPPOS 2026”, presenting “ARGUS” – AI-Assisted Reconnaissance, Guidance & Unified Strike – an integrated hardware and software ecosystem designed to support the full operational cycle Find – Fix -Track – Target – Engage – Assess (F2T2EA).
“ARGUS” combines the AI-Assisted ISTAR & Targeting system “STOCHOS”, the operational command and data distribution software SNAPS OS, the advanced Fixed-Wing VTOL UAV “THEOS”, and the MPGS-3 ground station, creating a unified network-centric environment for the collection, processing, distribution and operational exploitation of mission-critical information.
The company’s participation represented one of the most comprehensive demonstrations of network-centric operations presented in Greece to date, combining unmanned platforms, artificial intelligence, advanced communications networks, command and control systems, and effectors into a unified operational ecosystem.
“THEOS” – The Advanced Fixed-Wing VTOL UAV ISTAR
At the centre of the presentation was the fully electric Fixed-Wing VTOL UAV “THEOS”, designed for long-endurance surveillance, reconnaissance and targeting missions.
“THEOS” is being developed and adapted within the framework of SAS Technology’s cooperation with THREOD Systems, with emphasis on the development and integration of advanced ISTAR, telemetry, software and operational interconnection capabilities with the other elements of the ecosystem. This cooperation supports the further development of local operational and industrial capabilities in Greece, as well as capabilities for adaptation, production support and technological exploitation for the Greek and international markets.
With endurance of up to 3 hours, operational range of up to 50 km, advanced MANET/MESH networking capabilities and an EO/IR electro-optical/infrared sensor with Laser Range Finder, “THEOS” provided continuous situational awareness of the operational field and operated as a key sensor of the ecosystem.
“STOCHOS” – AI-Assisted ISTAR & Targeting
The AI-Assisted ISTAR & Targeting system under the distinctive name “STOCHOS” – Surveillance, Targeting, Onboard Processing, Classification, Handoff, Operations, Strike – constitutes a modern and technologically advanced solution for surveillance, reconnaissance, target acquisition and target distribution.
“STOCHOS” integrates technologies developed within the framework of SAS Technology’s cooperation with specialised Greek technology partners (SCIDRONES) and is based on a flexible, distributed architecture. This architecture enables part of the demanding processing to be executed at the edge of the network, namely directly on the data collection platform through edge computing, while the remaining processing can be executed at the ground control station.
The main purpose of the system is to collect video data through advanced EO/IR electro-optical and infrared sensors. These data are analysed in real time through Artificial Intelligence algorithms, enabling the detection, recognition and, where required, identification of military targets.
During its operational function, “STOCHOS” ensures that targets are tracked and geo-referenced with high accuracy, using a combination of active and passive methods. The critical information generated is forwarded to a central management system, where data fusion processes are executed, ultimately enabling the seamless distribution of a unified operational picture and engagement commands (attack) to all interconnected nodes and available effectors of the ISTAR network.
SNAPS OS – From Information to Operational Exploitation
SNAPS OS served as the central node for command, control and distribution of operational data within the SAS Technology ecosystem, leveraging technologies developed in cooperation with specialised Greek technology partners (PROTASO).
Based on a fully distributed architecture, the system can operate continuously without dependence on an internet connection, maintaining operational continuity even in environments with degraded or unavailable connectivity.
SNAPS OS enables target distribution through Cursor-on-Target (CoT), the transfer of imagery and operational data in real time, the interconnection of sensors, effectors and Operations Centres, as well as the creation of a common operational picture regardless of geographical distance.
For the first time in a Greek demonstration of this type, an integrated process for the aggregation, correlation and distribution of targets to multiple effectors through a unified Ground Control Station was presented, implementing in practice the principles of modern network-centric operations.
At the same time, the system supports swarming capabilities and interconnection with loitering munitions, UCAVs, artillery systems and other effectors, enabling the coordinated control of multiple assets as a unified operational set.
MPGS-3 – The Operational Centre of the Ecosystem
All ecosystem functions were concentrated in the advanced MPGS-3 ground station, where the navigation software, “STOCHOS”, SNAPS OS and the CoT and operational data distribution mechanisms were operating.
The result was a unified command and control node capable of coordinating sensors, targets and effectors from a single workstation, reducing the time from information collection to its operational exploitation.
Successful Evaluation in an Electronic Warfare Environment
“THEOS” and the overall ecosystem were evaluated in particularly demanding electronic warfare scenarios, exposed to continuous RF interference, the simultaneous activity of multiple jammers and operation in an environment of degraded GNSS availability.
Despite the demanding conditions, the system maintained its functionality and demonstrated a high degree of resilience, operational continuity and adaptability in high-threat environments.
TALPS – Autonomy, Precision, Swarming
The ecosystem presented at “DOUREIOS IPPOS 2026” operates complementarily with TALPS -Tactical AI-Assisted Laser Precision Strike – SAS Technology’s precision strike operational ecosystem, which is based on the principles of Autonomy – Precision – Swarming.
TALPS leverages the capabilities of “THEOS”, “STOCHOS” and SNAPS OS for the detection, recognition, confirmation and designation of targets, as well as for their automatic distribution to one or more effectors.
Its architecture enables the execution of missions by one or more SARISA II UCAVs, or other effectors, supporting collaborative operations and swarming capabilities. Human intervention is retained at critical tactical and safety points, particularly in target selection and final engagement approval, in accordance with the man-in-the-loop principle.
The Future of AI-Assisted ISTAR & Precision Strike is Already Here
With the new ARGUS, SAS Technology presents an integrated Greek AI-Assisted ISTAR & Precision Strike ecosystem, capable of connecting sensors, artificial intelligence, command and control, and effectors within a unified network-centric operational environment.
ARGUS
One Ecosystem. One Control. Decisive Advantage.
