This Day in History… June 23, 1961

Antarctic Treaty

US #1431 was issued on the 10th anniversary of the treaty going into effect.

On June 23, 1961, the Antarctic Treaty went into effect.

Following the 1950 International Council of Scientific Unions meeting, several scientists proposed an International Geophysical Year for 1957-58.  It was predicted there would be exceptional solar activity during that time, allowing for some research that could not otherwise be conducted.

US #1107 was based on a photograph of the Sun taken during the International Geophysical Year and also includes part of Michelangelo’s The Creation of Adam.

The Geophysical Year officially lasted from July 1, 1957, to December 31, 1958.  It was a time for scientists from all over the world to exchange ideas.  Sixty-seven countries participated in projects studying space, weather, the oceans, and more.  The United States was taken by surprise when the Soviet Union launched Sputnik 1, the first man-made satellite on October 4, 1957.  America realized it was behind in technology, and rushed to catch up, resulting in the “Space Race.”  Then on January 31, 1958, America’ launched its first satellite, Explorer I.

US #1431 – Classic First Day Cover.

Also during the Geophysical Year, a British and American team discovered the Mid-Atlantic Ridge in the ocean.  World Data Centers were established in order for the new findings to be stored and shared.  The year proved to be successful for building friendly relations among the world’s scientists and cooperation on discoveries in space and on the Earth.

US #C130 was issued for the treaty’s 30th anniversary.

Scientific activities were ongoing in the Antarctic when the International Geophysical Year of 1957-58 encouraged cooperation among 12 interested nations (Argentina, Australia, Belgium, Chile, France, Japan, New Zealand, Norway, South Africa, the Soviet Union, the United Kingdom, and the United States). As the year came to an end, the US suggested a conference to develop an agreement to keep the Antarctic from becoming militarized. At the end of the 1959 meeting, representatives of all 12 nations signed the first Antarctic Treaty. It was ratified by the US in August 1960.  On June 23, 1961, President Kennedy proclaimed the treaty in force.

US #C130 – Silk Cachet First Day Cover.

The agreement called for a peaceful use of the land and surrounding ice shelves south of the 60°S latitude line. All members agreed to cooperation between scientists and free access to all stations. It was hoped that this cooperation would lead to more peaceful uses of the Antarctic and its resources. The prohibition of nuclear explosions was the first international treaty to ban nuclear testing. The treaty is still in force today and has expanded to include 53 members. Antarctica is still “used exclusively for peaceful purposes” as stated in the first treaty.

French Antarctic Territory #C108 was issued for the 15th Consultative Meeting of the Antarctic Treaty.

Click here for more about the Antarctic Treaty.

Click here to see what else happened on This Day in History.

Did you like this article? Click here to rate:
[Total: 113 Average: 4.8]

This entry was posted in June 2018, This Day in History. Bookmark the permalink.

3 Responses to "This Day in History… June 23, 1961"

Leave a Reply

Your email address will not be published. Required fields are marked *


*