HMS Defence was the lead ship of the Defence-class armoured frigates ordered by the Royal Navy in 1859. Upon completion in 1862 she was assigned to the Channel Fleet. The ship was paid off in 1866 to be refitted and rearmed and was briefly reassigned to the Channel Fleet when she recommissioned in 1868. Defence had short tours on the North Atlantic and Mediterranean Stations, relieving other ironclads, from 1869 to 1872 before she was refitted again from 1872 to 1874. She became guard ship on the River Shannon when she recommissioned. The ship was transferred to the Channel Fleet again in 1876 and then became guard ship on the River Mersey until 1885. Defence was placed in reserve until 1890, when she was assigned to the mechanical training school in Devonport in 1890. She was renamed Indus when the school adopted that name and served there until sold for scrap in 1935.
The Brazilian ironclad Tamandaré was an armored gunboat built for the Imperial Brazilian Navy during the Paraguayan War in the mid-1860s. She bombarded the Paraguayan fortifications blocking access up the Paraná and Paraguay Rivers as well as bombarding Paraguayan positions in support of the Imperial Brazilian Army. The ship participated in the Passage of Humaitá in February 1868 and was badly damaged. After Tamandaré was repaired she provided fire support for the army for the rest of the war, aside from bombarding Paraguayan capital of Asunción once. The ship was assigned to the Mato Grosso Flotilla after the war. Tamandaré was decommissioned in 1879 and scrapped afterwards.
The Brazilian monitor Pará was the lead ship of the Pará-class river monitors built for the Brazilian Navy during the Paraguayan War in the late 1860s. Pará participated in the Passagem de Humaitá in February 1868 and provided fire support for the army for the rest of the war. The ship was assigned to the Mato Grosso Flotilla after the war. Pará was disarmed and discarded in 1884.
The Brazilian monitor Alagoas was the third ship of the Pará-class river monitors built for the Imperial Brazilian Navy during the Paraguayan War in the late 1860s. Alagoas participated in the Passage of Humaitá on 19 February 1868 and provided fire support for the army for the rest of the war. The ship was assigned to the Upper Uruguay flotilla after the war. Alagoas was transferred to Rio de Janeiro in the 1890s and participated in the Navy Revolt of 1893–94. The ship was scrapped in 1900.
The Brazilian monitor Piauí was the fourth ship of the Pará-class river monitors built for the Brazilian Navy during the Paraguayan War in the late 1860s. Piauí passed the fortifications at Humaitá in July 1868 and provided fire support for the army for the rest of the war. The ship was assigned to the Mato Grosso Flotilla after the war. Piauí was scrapped in 1893.
The Brazilian monitor Ceará was the fifth ship of the Pará-class river monitors built for the Brazilian Navy during the Paraguayan War in the late 1860s. Ceará arrived in Paraguay in mid-1868 and provided fire support for the army for the rest of the war. The ship was assigned to the Mato Grosso Flotilla after the war. Ceará was scrapped in 1884.
The Brazilian monitor Bahia was originally ordered by Paraguay in 1864 with the name Minerva, but was sold to Brazil when Paraguay defaulted on the payments. She participated in the 1864–70 War of the Triple Alliance between Brazil, Argentina and Uruguay against Paraguay, and took part in the Passage of Humaitá.
The Brazilian ironclad Lima Barros was originally ordered by Paraguay in 1864 with the name Belona, but was sold to Brazil when Paraguay could not make the final payments. She participated in the 1864–70 Paraguayan War between Brazil, Argentina and Uruguay against Paraguay.
The Brazilian ironclad Silvado was originally ordered by Paraguay in 1864 with the name Nemesis, but was sold to Brazil when Paraguay could not make the final payments. She participated in the 1864–70 War of the Triple Alliance between Brazil, Argentina and Uruguay against Paraguay.
The Brazilian ironclad Rio de Janeiro was an armored gunboat built for the Brazilian Navy during the Paraguayan War in the mid-1860s. Like the other two gunboats she was built in Brazil and was designed as a casemate ironclad. Commissioned in April 1866, the ship did not enter combat until September, when she bombarded Paraguayan fortifications at Curuzu. Rio de Janeiro hit two mines on 2 September and rapidly sank, taking 53 of her crew with her.
The Brazilian ironclad Sete de Setembro was a wooden-hulled armored frigate built for the Imperial Brazilian Navy during the Paraguayan War in the late 1860s. Construction was delayed by a debate over her armament and she was not completed until 1874, by which time the ship was essentially obsolete. Sete de Setembro was transferred to Rio de Janeiro in the 1880s and captured by the rebels during the Fleet Revolt of 1893–94. She sank after she caught fire when the government forces recaptured her in late 1893.
The Brazilian ironclad Barroso was an armoured gunboat built for the Brazilian Navy during the Paraguayan War in the mid-1860s. Barroso bombarded Paraguayan fortifications in 1866 and 1867 a number of times before she participated in the Passagem de Humaitá in February 1868. Afterwards the ship provided fire support for the army for the rest of the war. She was assigned to the Mato Grosso Flotilla after the war. Barroso was decommissioned in 1882, but was not scrapped until 1937.
The Mariz e Barros-class ironclads were a pair of armored corvettes originally ordered by Paraguay in 1864, but were sold to Brazil when Paraguay defaulted on the payments. Configured as central-battery ironclads, they served during the 1864–70 Paraguayan War between Brazil, Argentina and Uruguay against Paraguay. They were named after Antônio Carlos de Mariz e Barros (1835–1866), son of Joaquim José Inácio, Viscount of Inhaúma, Brazilian military officer and hero of the Paraguayan War.
The Cabral-class ironclads were a pair of iron-hulled, armored corvettes originally ordered by Paraguay in 1864, but were sold to Brazil when Paraguay defaulted on the payments. Configured as central-battery ironclads, they served during the 1864–70 Paraguayan War between Brazil, Argentina and Uruguay against Paraguay.
The assault on the battleships Cabral and Lima Barros was a naval action that took place at dawn on 2 March 1868, during the Paraguayan War, when Paraguayan canoes, yoked two by two, disguised with branches and with 50 soldiers each, approached the Brazilian ironclads Lima Barros and Cabral.
The Brazilian ironclad Cabral was a Cabral-class armored corvette-type warship operated by the Imperial Brazilian Navy from 1866 to 1882. The vessel was built in the shipyard of the British company J. and G. Rennie in Greenwich, England, and was the leader of its class, which also included Colombo. It was launched in 1865 and incorporated into the navy on 15 September 1866. The battleship was entirely made of iron and displaced 858, 1,033 or 1,050 tons, depending on the source. It had two steam engines that developed up to 750 hp, propelling the vessel at about 20 km/h. Its structure comprised a double pillbox with eight gunports. The navy had great difficulties with this ship, which was hard to navigate and, due to the design of its casemate, which left a part of it unprotected, it was vulnerable to diving projectiles.
The Brazilian ironclad Colombo was a Cabral-class armored corvette-type ironclad operated by the Imperial Brazilian Navy between 1866 and 1875. The vessel was built in the shipyard in Greenwich, England, by the British company J. and G. Rennie, along with her sister ship Cabral. It was launched in 1865 being commissioned on 4 July 1866. The battleship was entirely made of iron, displacing 1,069 tons. It had two steam engines that developed up to 750 HP of power, propelling the vessel at about 20 km/h. Its structure comprised a double casemate with eight gunports. The Brazilian navy had great difficulties with this ship, which was hard to navigate and, due to the casemate's model, had an unprotected section, which was vulnerable to diving projectiles.
Mariz e Barros was an ironclad, or armored corvette, of the Mariz e Barros class operated by the Imperial Brazilian Navy. The ship was originally built for the Paraguayan Navy, but was not delivered as the country was unable to pay due to the Paraguayan war. The Empire of Brazil eventually acquired her in 1865, and she was renamed Mariz e Barros in honor of Lieutenant-Captain Antônio Carlos de Mariz e Barros, who died in battle.
Empire of Brazil
