<a href="https://en.wikipedia.org/wiki/World_War_I" id="mwyQ" rel="mw:WikiLink" title="World War I">World War I</a>: In "the day Sussex died", elements of the <a href="https://en.wikipedia.org/wiki/Royal_Sussex_Regiment" id="mwyg" rel="mw:WikiLink" title="Royal Sussex Regiment">Royal Sussex Regiment</a> take heavy casualties in the <a href="https://en.wikipedia.org/wiki/Battle_of_the_Boar's_Head" id="mwyw" rel="mw:WikiLink" title="Battle of the Boar's Head">Battle of the Boar's Head</a> at <a href="https://en.wikipedia.org/wiki/Richebourg-l'Avoué" id="mwzA" rel="mw:WikiLink" title="Richebourg-l'Avoué">Richebourg-l'Avoué</a> in <a href="https://en.wikipedia.org/wiki/France" id="mwzQ" rel="mw:WikiLink" title="France">France</a>.<sup about="#mwt89" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-15"}}' id="cite_ref-15" rel="dc:references" typeof="mw:Extension/ref"><a href="./June_30#cite_note-15" id="mwzg" style="counter-reset: mw-Ref 15;"><span class="mw-reflink-text" id="mwzw">[15]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-15"><cite about="#mwt86" class="citation book cs1" id="CITEREFEddleston2016">Eddleston, John J. (2016). <a class="external text" href="https://books.google.com/books?id=v4ITDgAAQBAJ" id="mwBtk" rel="mw:ExtLink nofollow"><i id="mwBto">Chichester in the Great War</i></a>. Barnsley, South Yorkshire, U.K.: Pen &amp; Sword Military. p.<span id="mwBts" typeof="mw:Entity"> </span>46. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwBtw" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwBt0" typeof="mw:Entity"> </span><a href="./Special:BookSources/9781783463282" id="mwBt4" rel="mw:WikiLink" title="Special:BookSources/9781783463282"><bdi id="mwBt8">9781783463282</bdi></a>. <a class="external text" href="https://web.archive.org/web/20210918082645/https://books.google.com/books?id=v4ITDgAAQBAJ" id="mwBuA" rel="mw:ExtLink nofollow">Archived</a> from the original on 2021-09-18<span class="reference-accessdate" id="mwBuE">. Retrieved <span class="nowrap" id="mwBuI">2020-07-01</span></span>.</cite><span about="#mwt86" class="Z3988" id="mwBuM" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Chichester+in+the+Great+War&amp;rft.place=Barnsley%2C+South+Yorkshire%2C+U.K.&amp;rft.pages=46&amp;rft.pub=Pen+%26+Sword+Military&amp;rft.date=2016&amp;rft.isbn=9781783463282&amp;rft.aulast=Eddleston&amp;rft.aufirst=John+J.&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3Dv4ITDgAAQBAJ&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AJune+30"></span></span>