<a href="https://en.wikipedia.org/wiki/Pulkovo_Aviation_Enterprise_Flight_612" id="mwAUc" rel="mw:WikiLink" title="Pulkovo Aviation Enterprise Flight 612">Pulkovo Aviation Enterprise Flight 612</a> crashes near the Russian border over eastern <a href="https://en.wikipedia.org/wiki/Ukraine" id="mwAUg" rel="mw:WikiLink" title="Ukraine">Ukraine</a>, killing all 170 people on board.