Cadets from National Defence Academy also move to INA for their later terms.[122] The Navy also has specialized training establishments for gunnery, aviation, leadership, logistics, music, medicine, physical training, educational training, engineering, hydrography, submarines etc. at several naval bases[123] along the coastline of India.[124] Naval officers also attend the tri-service institutions National Defence College, College of Defence Management and Defence Services Staff College for various staff courses to higher command and staff appointments.