Buuxi weedha soo socota: Ka dib markii loo magacaabay taliye 31kii Maajo 1860, wuxuu ka soo shaqeeyay markabkii xamuulka xamuulka ee 1861, iyo markabkii xamuulka xamuulka ee West Gulf Blockading Squadron 1862<unk>1863, isagoo ka qayb qaatay qabsashada New Orleans, Louisiana, dabayaaqadii Abriil 1862; isagoo ka qayb qaatay duqeynta iyo marinka Forts Jackson iyo St. Philip, ee batteriga Chalmetto, iyo burburinta maraakiibta mucaaradka iyo gaadiidka 24kii Abriil 1862, iyo marinka batteriga Vicksburg bishii Juun. Waxa uu goob joog ahaa markii ay ciidamada gumaysigu weerareen ciidamada Midowga 15kii Luulyo 1862, isagoo helay taliyihiisii maalintii xigtay. Sicard wuxuu amar ku bixiyay ciidanka inta lagu guda jiray labadii weerar ee Fort Fisher bishii Diseembar 1864 iyo
Janaayo 1865, waxayna arkeen ficil dheeri ah duqeynta Fort Anderson 11-kii Febraayo 1865. Sicard wuxuu ka shaqeeyay markabka qarxa ee loo yaqaan'steam sloop' ee Koonfurta Atlantic Blockading Squadron ilaa dhamaadka dagaalka.