On This Day

The Grand Assault on Gibraltar by the allied French and Spanish fleets, including ten floating batteries and land forces

The Grand Assault on Gibraltar by the allied French and Spanish fleets, including ten floating batteries and land forces, is heavily defeated by the British garrison, with all floating batteries destroyed and allied casualties of 1,473 compared to only 83 for the British

The Great Siege of Gibraltar was an unsuccessful attempt by Spain and France to capture Gibraltar from the British during the American Revolutionary War. It was the largest battle in the war by number of combatants.

On 16 June 1779, Spain entered the war on the side of France and as co-belligerents of the revolutionary United States—the British base at Gibraltar was Spain's primary war aim. The vulnerable Gibraltar garrison under George Augustus Eliott was blockaded from June 1779 to February 1783, initially by the Spanish alone, led by Martín Álvarez de Sotomayor. The blockade proved to be a failure because two relief convoys entered unmolested—the first under Admiral George Rodney in 1780 and the second under Admiral George Darby in 1781—despite the presence of the Spanish fleets.

Historical Significance

The Great Siege of Gibraltar was an unsuccessful attempt by Spain and France to capture Gibraltar from the British during the American Revolutionary War.

Events Before

  1. British naval expedition led by Benedict Arnold burns Richmond, Virginia

    The military career of Benedict Arnold in 1781 consisted of service in the British Army.

  2. William Herschel sees what he thinks is a "comet" but actually discovers the planet Uranus

    Frederick William Herschel was a German-British astronomer and composer. He frequently collaborated with his younger sister and fellow astronomer Caroline Herschel.

  3. Los Angeles is founded by 44 Spanish-speaking mestizos in the Bahía de las Fumas (Bay of Smokes)

    Los Angeles is founded by 44 Spanish-speaking mestizos in the Bahía de las Fumas (Bay of Smokes)

  4. A French fleet of 24 ships under Comte de Grasse defeats British forces under Admiral Thomas Graves and Samuel Hood at t

    A French fleet of 24 ships under Comte de Grasse defeats British forces under Admiral Thomas Graves and Samuel Hood at the Battle of the Chesapeake (Battle of the Virginia Capes) and traps General Lord Charles Cornwallis during the American Revolutionary War

  5. 9,000 American and 7,000 French troops begin the Siege of Yorktown

    The Siege of Yorktown, also known as the Battle of Yorktown and the surrender at Yorktown, was the final major land engagement of the American Revolutionary War.

Events After

  1. Future US Chief Justice of the Supreme Court John Marshall (27) weds Mary Willis Ambler (16) at his cousin's home in Han

    Future US Chief Justice of the Supreme Court John Marshall (27) weds Mary Willis Ambler (16) at his cousin's home in Hanover County, Virginia, until her death in 1831

  2. USS Alliance, under Captain Barry, fights and wins the final naval battle of the American Revolutionary War off Cape Can

    USS Alliance, under Captain Barry, fights and wins the final naval battle of the American Revolutionary War off Cape Canaveral

  3. In an emotional speech in Newburgh, New York, George Washington asks his officers not to support the Newburgh Conspiracy

    In an emotional speech in Newburgh, New York, George Washington asks his officers not to support the Newburgh Conspiracy, preventing the threatened coup d'état

  4. Hostilities formally cease in the American Revolutionary War after the Continental Congress proclaims the "Cessation of

    Hostilities formally cease in the American Revolutionary War after the Continental Congress proclaims the "Cessation of Arms" against His Britannic Majesty [1]

  5. George Washington issues General Orders announcing the end of hostilities with Britain in the American Revolutionary War

    George Washington issues General Orders announcing the end of hostilities with Britain in the American Revolutionary War, giving thanks to the Almighty, offering congratulations, and authorizing an extra ration of alcohol to the troops to celebrate [1]

More from the 1780s

Frequently Asked Questions

What happened on September 13, 1782?
The Great Siege of Gibraltar was an unsuccessful attempt by Spain and France to capture Gibraltar from the British during the American Revolutionary War. It was the largest battle in the war by number of combatants. On 16 June 1779, Spain entered the war on the side of France and as co-belligerents of the revolutionary United States—the British base at Gibraltar was Spain's primary war aim.
Why is The Grand Assault on Gibraltar by the allied French and Spanish fleets, inclu... significant?
The Great Siege of Gibraltar was an unsuccessful attempt by Spain and France to capture Gibraltar from the British during the American Revolutionary War.

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