In the Socialist Federal Republic of Yugoslavia, the Socialist Republic of Slovenia holds Yugoslavia's first multiparty election since 1938. After the election, a center-right coalition led by Lojze Peterle forms Yugoslavia's first non-Communist government since 1945.
In the Greek legislative election, the conservative New Democracy wins the most seats in the Hellenic Parliament its leader, Konstantinos Mitsotakis, becomes Prime Minister of Greece on April 11.
Iran Contra Affair: John Poindexter is found guilty of 5 charges for his part in the scandal the convictions are later reversed on appeal.