4.1.2

Composition

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Composition c.1900-present

Changes in composition were driven by developments in weapons, as new, more sophisticated technology reduced the need for soldiers on the battlefield and carved out a need for more specialised roles.

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1914

  • Infantry - main army force (65%).
  • Cavalry - used for scouting and raiding (10%).
  • Artillery - key firing force (20%).
  • Specialist troops - medical, administrative etc. (5%).
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2015

  • Infantry - reduced as warfare became more complex (25%).
  • Cavalry - final role in battlefield seen in 1918 - replaced by tanks (10%).
  • Artillery - bombardment is still key, but aircraft and tanks share with artillery, so artillery alone is reduced (10%).
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2015 cont.

  • Specialist troops:
    • Royal Engineers (10%) build roads/bridges.
    • Royal Electrical and Mechanical Engineers (10%) tend vehicles and equipment.
    • Logistic corps (15%).
    • Medical (3%).
  • Overall, specialist troops make up 55% of the army.

Strategy and Tactics c.1900-present

Tactics changed considerably in the modern era.

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WWI

  • WWI was defined by trench warfare:
    • Result of a stalemate (neither side could win).
    • These were strong defensive positions but made attacking quite challenge.
    • Warfare became a war of attrition - where the aim is to wear the opposition down through having more resources than your enemy.
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Modern day

  • Combined arms:
    • Use of aircraft, tanks and infantry, supported by digital technology.
  • Guerrilla warfare (using non-conventional tactics):
    • Became more common in asymmetric wars (wars that were very unequal, between well-armed and less-armed opponents).
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Modern day cont.

  • MAD (mutually assured destruction):
    • The power of nuclear weapons mean that war between two well-armed states would be catastrophic.
    • As such, since 1945, powerful countries have only sought war with less-powerful countries.

Logistics c.1900-present

Communications became a crucial element of the logistical support - logistics developed as a branch of the army itself.

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Cable telephones

  • Portable field telephones allowed speech and morse code messages to be sent during battle, allowing for better communication between officers and generals.
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Wireless/Radio

  • Enabled communications between land troops and air support.
  • This led to the development of combined arms tactics.
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RADAR

  • RAdio Detection And Ranging.
  • Uses radio waves to locate the position of a solid object.
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High-tech digital technology

  • This enabled messages to be encrypted, making it harder for enemies to intercept.
  • Also allowed far more technological communication developments e.g.:
    • Mobile phones, GPD, UAVs and PGMs.
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New Corps

  • Royal Army Service Corps (RASC) formally set up in 1918 and supported the Allied Landing in D-Day (1944).
  • Royal Logistic Corps (RLC) set up in 1993, forming 15% of the formal army.

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