On 5 May 1912 Lanciere, Coatit, and the auxiliary cruiserDuca di Genova went on patrol in the Aegean Sea between Bodrum and Smyrna on the coast of Anatolia to prevent Ottoman torpedo boats based at Bodrum from attempting an attack to hinder the Italian invasion of Rhodes. After noting a lack of activity by Ottoman forces at Bodrum, the Italian ships returned to Rhodes.[8] On the morning of 17 May 1912, Lanciere and the battleshipEmanuele Filiberto supported the advance of Italian troops in the Psithos valley on Rhodes, where the last Ottoman troops remaining on the island had barricaded themselves.[8] The war ended on 18 October 1912 in an Italian victory.
On 29 May 1915 Lanciere, Artigliere, Bersagliere, and Garibaldino bombarded the Adria Werke chemical plant in Monfalcone, a production site for poison gases, while Alpino, Corazziere, and their sister ship Pontiere provided support.[9] The ships carried out another bombardment of the Adria Werke on 7 June 1915.[9]
By late October 1918, Austria-Hungary had effectively disintegrated, and the Armistice of Villa Giusti, signed on 3 November 1918, went into effect on 4 November 1918 and brought hostilities between Austria-Hungary and the Allies to an end. World War I ended a week later with an armistice between the Allies and the German Empire on 11 November 1918.
Post-World War I
After World War I, Lanciere was reclassified as a torpedo boat on 1 July 1921. She was decommissioned in 1923, stricken from the naval register on 4 March 1923,[12] and subsequently scrapped.
Favre, Franco. La Marina nella Grande Guerra. Le operazioni navali, aeree, subacquee e terrestri in Adriatico (in Italian).{{cite book}}: CS1 maint: ref duplicates default (link)
Fraccaroli, Aldo (1970). Italian Warships of World War I. Ian Allan. p. 67. ISBN0711001057.
Fraccaroli, Aldo (1985). "Italy". In Gray, Randal (ed.). Conway's All the World's Fighting Ships 1906–1921. Annapolis: Naval Institute Press. pp. 252–290. ISBN978-0-87021-907-8.