Ten Year Rule

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The Ten Year Rule was a British government guideline, first adopted in August 1919, that the armed forces should draft their estimates "on the assumption that the British Empire would not be engaged in any great war during the next ten years".[1]

The suggestion for the rule came from

Secretary of State for War and Air. In a Commons debate in August 1919, Prime Minister David Lloyd George referenced recommendations made by the Duke of Wellington following the end of the Napoleonic Wars: "There is not likely to be great eagerness for war in this generation."[2]

Former Prime Minister Arthur Balfour rejected the proposal but unsuccessfully argued to the Committee of Imperial Defence, which adopted the rule, that "nobody could say that from any one moment war was an impossibility for the next ten years ... we could not rest in a state of unpreparedness on such an assumption by anybody. To suggest that we could be nine and a half years away from preparedness would be a most dangerous suggestion."[3]

In 1928 Churchill, as

Foreign Secretary Arthur Henderson who succeeded in keeping the rule.[4]

There were very large cuts in defence spending as a result of this rule, with defence spending going down from £766 million in 1919–20, to £189 million in 1921–22, to £102 million in 1932.

Great Powers but "owing to the operation of the 'ten-year-decision' and the clamant need for economy, our absolute strength also has ... been so diminished as to render the fleet incapable, in the event of war, of efficiently affording protection to our trade". Field also claimed that the navy was below the standard required for keeping open Britain's sea communications during wartime and that if the navy moved to the East to protect the Empire there would not be enough ships to protect the British Isles and its trade from attack and that no port in the entire British Empire was "adequately defended".[6]

The Ten Year Rule was abandoned by the Cabinet on 23 March 1932, but this decision was countered with: "this must not be taken to justify an expanding expenditure by the Defence Services without regard to the very serious financial and economic situation" which the country was in due to the Great Depression.[7][8]

Recent reference

In 2010, the Royal Navy decided to retire HMS Ark Royal, Britain's only aircraft carrier, in 2011. This was five years earlier than previously planned and up to ten years before the planned entry into service of the new Queen Elizabeth-class aircraft carriers. A group of retired admirals criticized the decision, calling it a new "10-year rule".[9]

See also

Notes

  1. ^ Paul Kennedy, The Rise and Fall of British Naval Mastery. Penguin, 2004. p. 273.
  2. ^ Prime Minister’s Review: Reduction in Armaments, of Commons Debate, 18 August 1919 (rtrvd Oct 22)
  3. ^ Correlli Barnett, The Collapse of British Power. Pan, 2002. p. 278.
  4. ^ Kennedy, Rise and Fall, p. 296.
  5. ^ Paul Kennedy, The Realities behind Diplomacy. Fontana, 1981. p. 231.
  6. ^ Barnett, The Collapse of British Power, p. 297.
  7. ^ Kennedy, Rise and Fall, p. 285.
  8. ^ Barnett, p. 301.
  9. ^ "Admirals attack Harrier scrapping." Archived 2011-07-09 at the Wayback Machine PSCA International Ltd, 10 November 2010
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