established diplomatic relations
... that Japan and India signed a peace treaty and established diplomatic relations in April 1952, one of the first such treaties by Japan after World War II?
... that <a href="./Japan" id="mwDuk" rel="mw:WikiLink" title="Japan">Japan</a> and <a href="./India" id="mwDuo" rel="mw:WikiLink" title="India">India</a> signed a peace treaty and <b id="mwDus"><a class="mw-redirect" href="./Indo-Japanese_relations" id="mwDuw" rel="mw:WikiLink" title="Indo-Japanese relations">established diplomatic relations</a></b> in April 1952, one of the first such treaties by Japan after <a href="./World_War_II" id="mwDu0" rel="mw:WikiLink" title="World War II">World War II</a>?