Turkish Industry to Conduct Mid-life Upgrade of Preveze-class Submarines
The Turkish Navy (Türk Deniz Kuvvetleri) Preveze-class submarine Mid-Life Upgrade (MLU) contract was signed between Turkey's Defence Industry Directorate (SSB) and a joint venture formed by STM-ASELSAN-HAVELSAN-ASFAT on 8 Ferbuary 2019.