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  1. Feb 9, 2010 · In 1854, Cyrus West Field conceived the idea of the telegraph cable and secured a charter to lay a well-insulated line across the floor of the Atlantic Ocean. Obtaining the aid of British and ...

  2. A few of the main current Transatlantic cables, being submarine cables laid across the Atlantic are The TAT-14, the Atlantic Crossing 1 (AC-1) and the Hibernia Atlantic communications cable system.

  3. The Great Eastern set sail again on 13 July 1866, and reached Heart’s Content, Newfoundland, on 27 July. This time the cable’s insulation held out, and the transatlantic link was established. On 9 August the steamship set sail again for the point in the Atlantic where the cable had broken the previous year, which the crew had marked with a ...

  4. Jun 11, 2021 · Published June 11, 2021. In October 2020, allied defense ministers received a confidential report on a pressing challenge that often receives less attention than it is due: the vulnerability of transatlantic undersea cables. Sometimes described as the “world’s information super-highways,” undersea cables carry over 95 percent of ...

  5. Jul 25, 2019 · By 1866, new cables were transmitting 6 to 8 words a minute, which would rise to more than 40 words before the end of the century.In 1956, Transatlantic No. 1 (TAT-1), the first underwater ...

  6. Now two transatlantic cables are in use. 1867 March: Congress awards Field a gold medal. 1869 The Great Eastern lays a competing cable from France to St. Pierre and then to Duxbury, Massachusetts ...

  7. Oct 31, 2019 · On 16 August 1858, Queen Victoria and U.S. president James Buchanan exchanged telegraphic pleasantries, inaugurating the first transatlantic cable connecting British North America to Ireland. It ...

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