Sulu

Sulu ([sʊˈlu]), officially the Province of Sulu (Tausūg: Wilaya' sin Lupa' Sūg; Filipino: Lalawigan ng Sulu), is a province of the Philippines in the Sulu Archipelago and part of the Zamboanga Peninsula region.

It was part of the Bangsamoro Autonomous Region in Muslim Mindanao (BARMM), until the Supreme Court of the Philippines on September 9, 2024, declared its inclusion to be unconstitutional because of the province's simple majority vote against it during the 2019 Bangsamoro autonomy plebiscite.

Its capital is Jolo on the island of the same name. Maimbung, the royal capital of the Sultanate of Sulu, is also located in the province. Sulu is along the southern border of the Sulu Sea and the northern boundary of the Celebes Sea.

Prior to the arrival of Islam in Sulu, the province used to adhere to local animist religions; this later changed to Hindu and Buddhist belief systems. Throughout this time, the Kingdom of Lupah Sug had been established centuries before Islam arrived.

The advent of Islam around 1138 through merchants and traders had a distinct influence on Southeast Asia. The coming of Arabs, Persians and other Muslims paved the way for the arrival of religious missionaries, traders, scholars and travelers to Sulu and Mindanao in the 12th century.

A landmark born of the social process was the founding of the Sultanate of Sulu. Year 1380 CE, The Sunni Sufi Scholar Karim-ul Makhdum came to Sulu and introduced Islam to the Philippines. In 1450 CE, Johore-born Arab adventurer Sayyid Abubakar Abirin came to Sulu and lived with Rajah Baguinda Ali. The Sunni Sufi Teacher and Sayyid Abubakar eventually married Ali's daughter, Dayang-dayang Paramisuli, and inherited Rajah Baguinda's polity (which was a principality before), which he turned into the Sultanate of Sulu and become its first Sultan. To consolidate his rule, Sayyid Abubakar united the local political units under the umbrella of the Sultanate. A Sultanate that followed the Ash'ari Aqeeda, Shafi'i Madh'hab and Sufism. He brought Sulu, Zamboanga Peninsula, Palawan, and Basilan under its aegis.

The navigational error that landed Ferdinand Magellan in Limasawa brought awareness of Europe to the Philippines and opened the door to Spanish colonial incursion. The Spaniards introduced Christianity and a political system of church-state dichotomy, which encountered fierce resistance in the devastating Moro wars from 1578 to 1899. The Sultanate of Sulu formally recognised Spanish sovereignty in Tawi-Tawi and Sulu in middle of the 19th century, but these areas remained partially ruled by the Spanish as their sovereignty was limited to military stations, garrisons, and pockets of civilian settlements, until they had to abandon the region as a consequence of their defeat in the Spanish–American War.

After Spain ceded the Philippines to the United States, American forces came to Jolo and ended the 23 years of Spanish military occupation (1876 to 1899). On August 20, Sultan Jamalul Kiram II and Brig. Gen. John C. Bates signed the Bates Agreement that continued the gradual emasculation of the Sultanate started by Spain (Treaty of 1878) until March 1915 when the Sultan abdicated his temporal powers in the Carpenter Agreement. The Agreement eliminated opposition to the civilian government of Gov. Clinton Solidum.