submarine wreck
... that the submarine wreck found off the Swedish east coast in July 2015 was most likely the Russian Som that sank in 1916?
... that the <b id="mwB3c"><a class="mw-redirect" href="./2015_Swedish_submarine_wreck_discovery" id="mwB3g" rel="mw:WikiLink" title="2015 Swedish submarine wreck discovery">submarine wreck</a></b> found off the Swedish east coast in July 2015 was most likely the <a href="./Imperial_Russian_Navy" id="mwB3k" rel="mw:WikiLink" title="Imperial Russian Navy">Russian</a> <i id="mwB3o"><a href="./Som-class_submarine" id="mwB3s" rel="mw:WikiLink" title="Som-class submarine">Som</a></i> that sank in 1916?