the three-dimensional force with the commissioning of two refurbished Type 035G (Ming class) submarines on 12 March 2017. Ships Naval aviation Munitions Small arms Future modernization plans Bangladesh has made a long term modernisation plan for its Armed Forces named Forces Goal 2030. The plan includes the modernization and expansion of all equipment and infrastructures and providing enhanced training. Bangladesh Navy is setting up a new base at Rabanabad in Patuakhali named BNS Sher-e-Bangla, which will be the largest naval base of the country. The base will have submarine berthing and aviation facilities. A separate submarine base named BNS Sheikh Hasina, is under construction at Pekua in Cox's Bazar. The construction works of a fleet headquarters at the Sandwip channel of Chittagong with ship berthing facilities is already going on. Khulna Shipyard is currently building five padma-class patrol vessels for the navy. The same shipyard launched two hydrographic research ships and two coastal survey boats for the Bangladesh Navy. The ships are in trial phase now. BN has issued two tenders for the procurement of four helicopters with anti-submarine warfare (ASW), anti-surface vessel warfare (ASuW), over-the-horizon targeting (OTHT), maritime search and rescue (MSAR), medical evacuation (MEDEVAC), casualty evacuation (CASEVAC) and special mission capabilities. Contract has been signed for two maritime patrol aircraft on 27 March 2017. Bangladesh Navy issued a tender for the supply of Technical Data Link (TDL) system. The system will connect 16 platforms as 2 frigates, 4 corvettes, 1 LPC, 3 shore stations, 2 helicopters, 2 MPAs and two submarines. In April 2018, Bangladesh Navy issued tender for two X-band navigational radars with helicopter landing control facility for two of its ships. At the same time, another tender was issued for replacing two 40 mm Fast Forty guns on-board BNS Bangabandhu with new 40 mm twin-barrel gun system. In December 2019, the prime minister discussed about the past, present and future development programs for the Bangladesh Navy at the winter passing out parade of the Bangladesh Naval Academy. She told that the process is going on for procuring more corvettes, minesweepers, oceanographic research ship and sail training ship. Process of constructing six frigates at Chittagong Dry Dock in collaboration with foreign shipbuilders is also going on. Government has taken initiative for making missiles and Identification friend or foe system in Bangladesh. She added that, there is a plan to induct more maritime patrol aircraft, anti-submarine warfare helicopters