cookie
Cookies help us keep our website safe and give you a better experience. Read more or change your cookie settings.
We use cookies to give you the most relevant experience.

STM500

STM500

Category

Marine
Marine

Turkish defence engineering company STM unveiled the conceptual design of a small submarine named the STM500 prior to the IDEF 2021 exhibition. The platform is a 485t shallow water diesel-electric attack boat intended for missions such as ASW, ISR, insertion and extraction of special forces and mine warfare. The design also intends the submarine to be armed with four torpedo tubes and the ability to fire guided

missiles.
Tech Specs
Length42m
Beam8.5m
Displacement full load540t
Max speed18kt
Range7,408km
Depth rating250m
Crew18
Passengers6
© Milzo Ltd, 2026 all rights reserved.
Milzo.net is an information and networking platform. We do not act as a broker, intermediary, or agent in any transaction. All data, product listings, supplier profiles, and communications are provided on an “as-is” basis and must be independently verified by users.

Milzo.net assumes no responsibility for the accuracy, legality, or safety of products, offers, or communications, including any defense-related, restricted, or dual-use items. All users are solely responsible for complying with applicable laws, export controls, licensing, and due-diligence requirements.