In the early 1980s, then Chief of the Naval Staff Admiral Oscar Stanley Dawson conceived of a dedicated naval base sandwiched between the craggy hills of the Western Ghats and the Arabian Sea near Karwar in Karnataka state. Located south of the naval bases in Mumbai and Goa and north of Kochi, the location had significant advantages as being very close to the world's busiest shipping route between the Persian Gulf and east Asia and out of range of most strike aircraft from neighbouring countries. It also offered a natural deep-water harbour and significant land area for expansion, allowing larger aircraft carriers to berth. However, due to a variety of reasons, including the 1991 economic crisis, development was delayed.