Chennai
... that the Indian Navy's Chennai is a Kolkata class destroyer being built in Mumbai?
... that the <a href="./Indian_Navy" id="mwBmg" rel="mw:WikiLink" title="Indian Navy">Indian Navy</a>'s <i id="mwBmk"><b id="mwBmo"><a class="mw-redirect" href="./INS_Chennai" id="mwBms" rel="mw:WikiLink" title="INS Chennai">Chennai</a></b></i> is a <a href="./Kolkata-class_destroyer" id="mwBmw" rel="mw:WikiLink" title="Kolkata-class destroyer">Kolkata class</a> <a href="./Destroyer" id="mwBm0" rel="mw:WikiLink" title="Destroyer">destroyer</a> being built in <a href="./Mumbai" id="mwBm4" rel="mw:WikiLink" title="Mumbai">Mumbai</a>?