03OCTOBER

ON THIS DAY

What happened on October 3?

October 3 includes a wartime proclamation, the end of a mandate, a rocket breakthrough with a devastating legacy, a nuclear test and peaceful national reunification.

9 researched moments · 5 themes · reviewed September 2026

9 moments shown

1863

Lincoln issued a Thanksgiving proclamation

During the American Civil War, President Abraham Lincoln invited people to observe the last Thursday of November as a day of thanksgiving.

1932

Iraq entered the League of Nations as an independent state

The British mandate formally ended and Iraq joined the League of Nations under King Faisal I.

1935

Italy invaded Ethiopia

Italian forces invaded Ethiopia from Eritrea and Italian Somaliland, beginning the Second Italo-Ethiopian War.

1942

The A-4 rocket completed its first successful flight

Germany successfully tested the A-4 rocket, later called the V-2, at Peenemünde. The technology reached the edge of space before being deployed as a weapon in the Second World War.

1952

Britain conducted its first atomic bomb test

Operation Hurricane detonated a British atomic device at the Monte Bello Islands off Western Australia.

1985

Space Shuttle Atlantis began its first flight

NASA launched Atlantis on STS-51J from Kennedy Space Center, beginning the orbiter’s first mission in space.

1990

Germany was reunified

The German Democratic Republic joined the Federal Republic of Germany, bringing the country’s postwar division to a formal end.

2005

EU accession negotiations with Türkiye opened

The European Union and Türkiye launched formal accession negotiations at an intergovernmental conference.

2013

A migrant boat sank near Lampedusa

A boat carrying hundreds of people from East Africa sank near the Italian island of Lampedusa, causing one of the Mediterranean’s deadliest migrant shipwrecks.

Mediterraneanmigrationremembrance
SourceUNHCR

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