Now a force of one
steam frigate the (
San Jacinto), and two sloops-of-war, the naval squadron under James Armstrong made their way up the Pearl River and launched an attack on Canton's coastal forts. USS
Portsmouth closed in on the nearest of the four citadels and fired the initial salvo on November16. For two hours her bombardment continued until the Chinese batteries were silenced. After this first engagement, Chinese and American officials decided to try to settle the matter diplomatically. This failed and on November20, Commodore Armstrong ordered his ships to fire again on two more of the Chinese forts. This bombardment lasted until the Chinese batteries weakened slightly, after which the
Levant, commanded by
William N. Smith, received 22 cannonball shots in her sails, rigging, and hull. Under cover of their ships' fire, a storming party of 287 troops led by Foote landed unopposed. Spearheading this force were about 50
marines under Captain John D. Simms and a small detachment of
sailors. They quickly captured the first enemy fort, then used its 53 guns to attack and capture the second fort. When taking the second position, the Chinese launched several counterattacks with some 3,000 Qing Army soldiers from Canton. In a few more days of intense combat until the 24 November the U.S. force, with help from the blockade, pushed back the attacking Chinese army, killing and wounding dozens of the attackers, capturing two more forts and spiking 176 enemy guns. Chinese casualties were an estimated 250 to 500 killed or wounded. The Americans land forces sustained seven killed and 22 wounded. USS
Levant suffered one killed and six wounded in her exchange with the Pearl River Forts.
Portsmouth was hit 18 times and the
Levant 22 times, but neither was seriously damaged. ==Aftermath==