Rio Grande
... that the Brazilian river monitor Rio Grande bombarded the Paraguayan capital of Asunción on 24 February 1868, during the War of the Triple Alliance?
... that the Brazilian river <a href="./Monitor_(warship)" id="mwGjw" rel="mw:WikiLink" title="Monitor (warship)">monitor</a> <b id="mwGj0"><a about="#mwt108" data-mw='{"parts":[{"template":{"target":{"wt":"ship","href":"./Template:Ship"},"params":{"1":{"wt":"Brazilian monitor"},"2":{"wt":"Rio Grande"},"3":{"wt":""},"4":{"wt":"2"}},"i":0}}]}' href="./Brazilian_monitor_Rio_Grande" id="mwGj4" rel="mw:WikiLink" title="Brazilian monitor Rio Grande" typeof="mw:Transclusion"><i>Rio Grande</i></a></b> bombarded the <a class="mw-redirect" href="./Paraguayan" id="mwGj8" rel="mw:WikiLink" title="Paraguayan">Paraguayan</a> capital of <a href="./Asunción" id="mwGkA" rel="mw:WikiLink" title="Asunción">Asunción</a> on <span about="#mwt109" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"Nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"24 February 1868"}},"i":0}}]}' id="mwGkE" typeof="mw:Transclusion">24 February 1868</span>, during the <a class="mw-redirect" href="./War_of_the_Triple_Alliance" id="mwGkI" rel="mw:WikiLink" title="War of the Triple Alliance">War of the Triple Alliance</a>?