The first <a href="https://en.wikipedia.org/wiki/Battle_of_Svensksund_(1789)" id="mwkg" rel="mw:WikiLink" title="Battle of Svensksund (1789)">naval battle of the Svensksund</a> began in the <a href="https://en.wikipedia.org/wiki/Gulf_of_Finland" id="mwkw" rel="mw:WikiLink" title="Gulf of Finland">Gulf of Finland</a>.<sup about="#mwt59" class="mw-ref reference" data-mw='{"name":"ref","attrs":{"name":"mattila"}}' id="cite_ref-mattila_10-1" rel="dc:references" typeof="mw:Extension/ref"><a href="./August_24#cite_note-mattila-10" id="mwlA" style="counter-reset: mw-Ref 10;"><span class="mw-reflink-text" id="mwlQ">[10]</span></a></sup>