Siddi chief as its representative in the district, elevated him to the rank of a wazir, and added to his charge the whole sea-board from Nagothna to Bankot, on condition of his protecting Bijapur trade and Mecca pilgrims at sea.
As the Siddis formed a small military aristocracy dominating a vast alien population, their constitution provided for the rule of the ablest, and on the death of a chief not his son but the first officer of the fleet succeeded to the governorship. The Abyssinians were hardy skilful and daring mariners and the most efficient fighters at sea among the Muslim races, while their courage and energy, joined to coolness and power of command, made them enjoy a high estimation as soldiers and administrators.
The Siddi chief of Janjira maintained an efficient fleet, and throughout the 17th century he was officially recognised as the admiral, at first of Bijapur and latterly of the Mughal empire. There was no native Power on the west coast that could make a stand against him at sea. (Bom. Gaz. xi. 434, 416.)
To the owner of Konkan it was essential that the Siddi should be either made an ally or rendered powerless for mischief. Shivaji found that unless he created a strong navy, his foreign trade would be lost, and his subjects on the sea-coast and for some distance inland would remain liable to constant plunder, enslavement, outrage, and slaughter at the will of a band of pirates alien by race, creed and language. The innumerable creeks and navigable rivers of the
