At this point--June 2--Dragut arrived with his galleys and expressed nothing but disapproval for the Turkish operations. He pointed out that the besiegers should have isolated the fortifications from the rest of the island before proceeding to attack St. Elmo; but, as the siege had started, he insisted on continuing it as vigorously as possible. He erected a powerful battery on the summit of Mount Sceberras, which swept both Fort St. Angelo and Fort St. Elmo, and erected another on the headland opposite St. Elmo on the other side of the Marsa Muscetto, which was henceforth known as Point Dragut. As soon as this was done the bombardment restarted with relentless fury. The Knights made a sortie to destroy some of the Turkish guns, but were driven back, and the Turks then captured and held a covered way leading up to a ravelin; a few days later, taking advantage of the negligence of the garrison, they surprised the ravelin itself, and, but for the efforts of a Spanish officer, would have captured the fort. After desperate fighting the Knights were still holding the fort, but had been unable to recapture the ravelin. The next day another attack was made by Mustapha, but without avail; the ravelin remained in Turkish hands, but it had cost them 2,000 men. It was a great gain, however; two guns were mounted on it, and all the Turkish artillery, including that of the galleys, began to play on the hapless fort. It was no question of a breach; the walls were gradually destroyed till there was nothing left of the enceinte but a mass of ruins. Every part of the fort was directly exposed to the fire of the two guns on the ravelin, and this exposure made the strain on the Knights intolerable.