A USAF <a href="https://en.wikipedia.org/wiki/Lockheed_RC-130_Hercules" id="mw0w" rel="mw:WikiLink" title="Lockheed RC-130 Hercules">RC-130</a> <a href="https://en.wikipedia.org/wiki/1958_C-130_shootdown_incident" id="mw1A" rel="mw:WikiLink" title="1958 C-130 shootdown incident">is shot down</a> by fighters over Armenia when it strays into Soviet airspace while conducting a <a href="https://en.wikipedia.org/wiki/Signals_intelligence" id="mw1Q" rel="mw:WikiLink" title="Signals intelligence">sigint</a> mission. All crew members are killed.