Johor (last time known as Johore, Jawi script: جوهر) is a state of Malaysia. It is one of the most developed states in Malaysia. The capital city and royal seat of Johor is Johor Bahru, once known as Tanjung Puteri. The old state capital is Johor Lama. The Arabic honorific of the state is Darul Ta'zim ("Abode of Dignity'). Johor is surrounded by Pahang to the north, Melaka and Negeri Sembilan to the northwest, and the Straits of Johor to the south which is divided by the international border between Malaysia and the Republic of Singapore. Tanjung Piai, in the district of Pontian, is the most southerly point of mainland Asia.