ARTOS

ARTOS overview

ARTOS is a compact tactical multi-mission drone unveiled by ST Engineering at the Singapore Airshow in February 2026. It is designed around low size, weight, and power requirements for use by small units in urban and complex terrain. Public descriptions emphasize modular payloads for reconnaissance, target observation, delivery, and other tactical effects rather than one fixed mission.

ST Engineering introduced ARTOS alongside a broader autonomous ecosystem that included cargo and multi-payload delivery aircraft, indicating an intent to share control, networking, and mission-planning technologies across several platforms. Exhibition reporting did not provide a full data sheet, and no confirmed service adoption was announced by August 2026.

The system is therefore described as an unveiled tactical product or demonstrator with dimensions and performance still undisclosed. Its low-SWaP positioning suggests a role below larger armed UAS, where portability and the ability to swap payloads may matter more than endurance or weapon load.

Armament

Modular tactical payloads; weapon configuration not publicly confirmed

Development and operational timeline

1. Jan 2025ST Engineering develops a low-SWaP modular tactical aircraft for dense urban operations
2. Feb 2026ARTOS is unveiled at Singapore Airshow 2026 as part of ST Engineering's autonomous portfolio
3. Feb 2026Public presentations highlight modular urban reconnaissance and tactical payload roles
4. Aug 2026No complete public specifications or confirmed operational customer have been announced