🇦🇺 Manilla, Australia

I'm sorry, but there seems to be a mistake in your question. Manila is not located in Australia but in the Philippines. Manila is the capital city of the Philippines and has a population of over 1.7 million people. It is a major seaport city, with the Port of Manila being one of the busiest ports in the country. It has shipyards and factories producing ship parts, making it of interest to seafarers, shipowners, and crewing companies.