The blowing up of the _Philadelphia_ was one of the most daring acts ever attempted by the United States Navy, and won Decatur great credit. It weakened the Pasha's strength, and kept his pirate crews in check. Instead of making terms with the Moorish ruler, the United States decided to attack his capital, and in the summer of 1804, Commodore Preble collected his squadron before Tripoli. On August 3d the fleet approached the land batteries, and in the afternoon began to throw shells into the town. The Moors immediately opened fire, both from the forts and from their fleet of nineteen gunboats and two galleys that lay in the harbor. Preble divided his ships, and ordered them to close in on the enemy's vessels, although the latter outnumbered them three to one. Again Decatur was the hero of the fight. He and his men boarded a Moorish gunboat and fought her crew hand-to-hand across the decks. He captured the first vessel, and then boarded a second. Decatur singled out the captain, a gigantic Moor, and made for him. The Moor thrust at him with a pike, and Decatur's cutlass was broken off at the hilt. Another thrust of the pike cut his arm, but the American seized the weapon, tore it away, and threw himself on the Moor. The crews were fighting all around their leaders, and a Moorish sailor aimed a blow at Decatur's head with a scimitar. An American seaman struck the blow aside, and the scimitar gashed his own scalp. The Moorish captain, stronger than Decatur, got him underneath, and drawing a knife, was about to kill him, when Decatur caught the Moor's arm with one hand, thrust his other hand into his pocket, and fired his revolver. The Moor was killed, and Decatur sprang to his feet. Soon after the enemy's crew surrendered. The other United States ships had been almost as successful, and the battle taught the Americans that the Barbary pirates could be beaten in hand-to-hand fighting as well as at long range. [Illustration: DECATUR CAUGHT THE MOOR'S ARM] The Pasha was not ready to come to terms even after that day's defeat, however, and on August 7th Commodore Preble ordered another attack. Again the harbor shook under the guns of the fleet and the forts, and at sunset Preble had to withdraw. To avoid further bloodshed the commodore sent a flag of truce to the Pasha, and offered to pay eighty thousand dollars for the ransom of the American prisoners, and to make him a present of ten thousand dollars more. The Pasha, however, demanded one hundred and fifty thousand dollars, and Preble was not willing to pay that amount. So later in August he attacked Tripoli again. Each of these bombardments did great damage to the city, but the forts were too strong to be captured. The blockading fleet, however, held its position, and on September 3d opened fire again in the last of its assaults. In spite of the heavy firing the Pasha refused to pull down his flag.