mortar attack on Downing Street
... that in 1991 the IRA attempted to assassinate John Major and his War Cabinet with a mortar attack on Downing Street?
... that in 1991 the <a href="./Provisional_Irish_Republican_Army" id="mwB7E" rel="mw:WikiLink" title="Provisional Irish Republican Army">IRA</a> attempted to assassinate <a href="./John_Major" id="mwB7I" rel="mw:WikiLink" title="John Major">John Major</a> and his <a class="mw-redirect" href="./War_Cabinet" id="mwB7M" rel="mw:WikiLink" title="War Cabinet">War Cabinet</a> with a <b id="mwB7Q"><a href="./Downing_Street_mortar_attack" id="mwB7U" rel="mw:WikiLink" title="Downing Street mortar attack">mortar attack on Downing Street</a></b>?