The Malaysian shipyard Muhibbah Engineering introduced a multirole variant of its commercial Offshore Support Vessel design at the LIMA 2019 exhibition. As the name implies, the Multi-Purpose Mission Ship (MPMS) is designed to perform a wide range of tasks. Its utmost important role is to act as a mothership for smaller vessels and day/night operations.

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.