After five successful
commerce raiding missions in the
Atlantic Ocean, put into
Cherbourg Harbor on June 11, 1864. The Confederate States
sloop-of-war was commanded by
Captain Raphael Semmes, formerly of . It was Captain Semmes' intention to drydock his ship and receive repairs at the French port. As related by the ship's Executive Master,
John McIntosh Kell, "[The Alabama] was now showing signs of the active work she had been doing. Her boilers were burned out, and her machinery was sadly in want of repairs. She was loose at every joint, her seams were open, and the copper on her bottom was in roll." The Confederate Navy vessel was crewed by about 149 men and armed with six
cannon, mounted
broadside, three guns per side; two heavy
pivot guns {{mounted on the centerline and able to fire to either side; one ,
smoothbore gun; and one ,
rifled gun.
Alabama had been pursued for two years by the
screw sloop-of-war , under Captain
John Winslow.
Kearsarge was armed with two smoothbore
Dahlgren guns which fired about 166 pounds of solid shot, four 32-pound guns, and one 30-pounder
Parrott rifle. She was crewed by around 163 sailors and officers.
Kearsarge had a form of makeshift armor-cladding, medium-weight chain cable
triced in tiers along her port and starboard midsections, basically acting as the equivalent of
chain mail for vulnerable sections of her hull, where shot could potentially penetrate and hit her
boilers or
steam engine. This armor protection potentially gave the Union warship a definitive advantage over the Confederate raider; however, the armor was only capable of stopping shots from
Alabamas lighter 32-pound balls; either of her heavier guns could easily penetrate such lightweight protection. In the event, it was a moot point, as
Alabama only managed to score two hits in this area, both of which were well above the waterline and the vulnerable engineering areas, and would have done little lasting damage even if they had successfully penetrated the hull. On June 14,
Kearsarge finally caught up with
Alabama as she was receiving repairs.
Kearsarge did not attack, as
Alabama was in a neutral port; instead, she waited, initiating a
blockade of CSS
Alabama in Cherbourg. Union Captain Winslow telegraphed to request her assistance, but the fighting began before she could arrive. Confederate Captain Semmes used the time to drill his men for the coming battle. On June 19,
Alabama, with nowhere else to go, ran up the
Stars and Bars and exited the harbor to attack
Kearsarge. She was escorted by the
French Navy ironclad , whose mission was to ensure that the ensuing battle occurred outside the French harbor. ==Battle==