As Turkey's largest naval company, STM has delivered the Fleet Tanker PNS MOAWIN for the Pakistan Navy and successfully carries on Agosta 90B Submarine Modernization activities, as the main contractor.

Playing a key role in Turkey's defense industry move in recent years, STM Defense Technologies Engineering offers critical solutions especially in the naval area and in tactical mini-UAV systems, cyber security. Under the guidance of the Presidency of Defense Industries, STM continues to bring its experience gained to meet Turkey's needs to friendly and allied countries through cooperation and technology transfer.