The jealousy which the English and Spaniards exhibited toward each other and the methods they used to secure alliance with Sulu, had the effect of exciting the suspicion of the Sulus toward both nations. Besides that, the Spanish officials at Zamboanga showed exceedingly poor judgment, and their action aroused the indignation of all parties in Sulu, and led to the renewal of hostilities.

In 1773 a majority of the leading datus favored an alliance with England against Spain. In 1775 the English party weakened and the garrison of Balambangan was treacherously attacked and destroyed by Sulu agents and forces secretly sent there by Sultan Israel and his council. The conduct of the Sulus in this incident depicts very clearly a marked trait of the Sulu character. A full description of this incident is given herewith in the words of Captain Forrest, who had an intimate knowledge of the conditions at Balambangan and the causes leading to the massacre.

When John Herbert, esq. went to Balambangan early in the preceding year [1774], he found great want of buildings to accommodate the company’s servants, civil and military; those gentlemen who had just been saved from the shipwreck of the Royal Captain on the shoals of Palawan, as well as the crew of that ship. About this time, one Tating, a Sulu datu, and first cousin to Sultan Israel, came with many of his vassals to Balambangan, offered his service as a builder, was employed by Mr. Herbert, and, in the whole of his behavior, gave satisfaction. The datu, falling sick, went home to Sulu for the recovery of his health. This blessing soon obtained, he returned to the prosecution of his task at Balambangan.

He now brought from the sultan and council letters recommending him as a trustworthy person, to erect whatever warehouses or buildings might be wanted. With him came two other datus, Muluk and Nukila. But Datu Tating took care to show only part of his numerous followers, concealing the rest in the Island of Banguey, and even in some recesses of Balambangan, which, being covered with wood, as those islands generally are, there was no great fear of discovery.

Surmises, however, had some days begun to spread reports of a plot, while Tating proceeded with such address, that the chief and council, who were not without their suspicions, apprehended no danger very nigh.

During the night strict watch was kept all over the settlement. At dawn, the gun, as usual, announced the morning, and for a few moments tranquillity reigned. A house at some small distance suddenly fired proved the signal to the Sulus. They rushed into the fort, killed the sentries, and turned the guns against the Bugis guard. The few settlers, lately rendered fewer by death, were fain to make their escape in what vessels they could find.[72]

The governor and five others escaped on board a vessel, leaving behind a great quantity of arms and wealth. The English factors who were at Jolo fled in a Chinese junk. In the same year Tating attempted a similar attack on Zamboanga, but failed. During 1776 and 1777 he and other Sulus harassed the Bisayas and ravaged the coast of Cebu.

Moro pirates

Sultan Israel was poisoned in 1778 by his cousin Alimud Din II, the son of Bantilan. During the reign of Sultan Alimud Din II, hostilities between Sulus and Spaniards increased, and for the period of ten years or more traffic between Luzon and the southern islands was paralyzed. About 500 Spanish and native Christians were every year carried into captivity by the Moros. The government was greatly exercised over this grave situation, and in 1789 the Captain-General Mariquina reported to the King that “war with the Moros was an evil without remedy.”

In the latter part of 1789 Sharapud Din, the son of Alimud Din I, ascended the throne of Sulu. While a youth he was imprisoned with his father in Zamboanga and accompanied the latter to Manila. Very little is known of his reign except that he was animated by the same spirit and principles which characterized his father’s reign and that of his brother Israel. He coined money, and one of his coins which was obtained from Jolo bears the date 1204 A. H., which was probably the date of his succession. Sultan Sharapud Din was followed by his sons Alimud Din III and Aliyud Din I.