"Change in the Conduct of Naval Operations - In Which Way Unmanned Systems Can Be Integrated" Workshop was held on 13 - 14 March 2019 at MARSEC COE in National Defence University/Yenilevent-İstanbul with 60 participants from Greek Naval Attache, Italian Naval Forces (Italy), Portuguese Naval Forces, Spanish Naval Forces, COE CSW (Germany), C-SIGMA (The USA), DEEPTRONICS (France/Turkey), and MARSEC COE, Mine Fleet Command, Naval Forces Command, Naval Warfare Centre, ASELSAN, BAYKAR, HAVELSAN, Presidency of Defence Industry, Rescue and Underwater Command, ROKETSAN, STM, TAI, and TR ARGE (Turkey).