This was increased to three regiments in 1838 and four in 1854. The 1st Regiment was located in Cherbourg, the 2nd in Brest, the 3rd in Rochefort and the 4th in Toulon. In 1890, ' was increased to eight regiments. ", created in 1793, was formed into a single regiment in 1814. A second was added on July 8, 1893. Battles fought in this era included Bomarsund (1854) in the Baltic, Ki Hoa in China (1860), and the Battle of Puebla in Mexico (1863). Their most famous battle was Bazeilles (1870) in the Franco-Prussian War. The " fought in the Sino-French War (August 1884 to April 1885) and during the period of undeclared hostilities in Tonkin (northern Vietnam) that preceded it. Between June 1883 and April 1886 the Tonkin Expeditionary Corps included several marine infantry battalions and marine artillery batteries. These units saw service in the Sơn Tây Campaign (December 1883), the Bắc Ninh Campaign (March 1884), the Capture of Hưng Hóa (April 1884), the Bắc Lệ ambush (June 1884), the Keelung Campaign (October 1884 to June 1885), the Battle of Yu Oc (November 1884), the Battle of Núi Bop (January 1885), the Lạng Sơn Campaign (February 1885) and the Pescadores Campaign (March 1885). In March 1885 the two marine infantry battalions in Lieutenant-Colonel Ange-Laurent Giovanninelli's 1st Brigade suffered heavy casualties storming the Chinese trenches at the Battle of Hòa Mộc. The French victory at Hòa Mộc relieved the Siege of Tuyên Quang, and was commemorated thereafter in an annual ceremony at Tuyên Quang in which a soldier of the French Foreign Legion (representing the besieged garrison) and a marine infantrymen (representing the relief column) solemnly presented arms on the anniversary of the relief of the beleaguered French post. The French Navy itself, due to the trouble it was having in obtaining marine infantry detachments from the Ministry of Marine, formed the Fusiliers Marins in 1856. The "" were initially composed of sailors and naval officers who undertook special infantry training in order to form the "marine" detachments aboard ships and conduct small scale landings.