The sci-fi movie “Star Trek V: The Final Frontier” was released in the US.
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Dictator Efraín Rios Montt declared himself the president of Guatemala.
The first ballistic missile submarine was launched from Groton, Connecticut, US.
British explorer Matthew Flinders became the first person to successfully circumnavigate Australia.
Major record label Columbia Records signed singer Bruce Springsteen.
Rock star Paul McCartney's 'Ram' album went Gold.