Lisbon: The Indian Navy’s sail training ship, INS Sudarshini, concluded its three-day port call at Portugal’s Lisbon, as part of the ongoing Lokayan 26 transoceanic expedition. India-Portugal Naval Ties Strengthened During the port call, the Commanding Officer of INS Sudarshini called on Rear Admiral Miguel Bessa Pacheco, Commandant, Portuguese Naval Academy, and Rear Admiral Joao.