sovereignty of South Georgia and the South Sandwich Islands
... that when Britain took the dispute over the sovereignty of South Georgia and the South Sandwich Islands to the International Court of Justice in 1955, Argentina declined to cooperate?
... that when Britain took the dispute over the <b id="mwA-Y"><a class="mw-redirect" href="./Sovereignty_of_South_Georgia_and_the_South_Sandwich_Islands" id="mwA-c" rel="mw:WikiLink" title="Sovereignty of South Georgia and the South Sandwich Islands">sovereignty of South Georgia and the South Sandwich Islands</a></b> to the <a href="./International_Court_of_Justice" id="mwA-g" rel="mw:WikiLink" title="International Court of Justice">International Court of Justice</a> in 1955, <a href="./Argentina" id="mwA-k" rel="mw:WikiLink" title="Argentina">Argentina</a> declined to cooperate?