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Interservice rivalry

Interservice rivalry is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Interservice rivalry rather than just read about it. In short: Interservice rivalry is rivalry between different branches of a country's armed forces. This may include competition between land, marine, naval, coastal, air, intelligence, or space forces.

Interservice rivalry — main illustration
Interservice rivalry — illustration

Key takeaways

  • Interservice rivalry belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Interservice rivalry to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Interservice rivalry from memory before moving on to harder problems.

Reference excerpt

Interservice rivalry is rivalry between different branches of a country's armed forces. This may include competition between land, marine, naval, coastal, air, intelligence, or space forces. Interservice rivalry can occur over such topics as the appropriation of the military budget, prestige, or the possession of certain types of equipment or units. The latter case can arise, for example, when a navy operates naval aviation units, which can be viewed by the air force as an infringement of its traditional responsibilities. For the most part, interservice rivalries may only be limited to administrative or internal functions, and the branches may otherwise have warm relations and a willingness to work together when necessary, with the rivalries usually only manifesting as in-jokes and light-hearted stereotypes (such as, in the United States Armed Forces, the stereotype that marines eat crayons) or, in more serious contexts, organisational politics disputes that are usually resolved over time. However, in rare instances, interservice rivalries may be so severe that the branches will outright refuse to cooperate or may even sabotage each other, even during an ongoing war or when lives are at stake (such as the rivalry between the Imperial Japanese Army and Imperial Japanese Navy). The term also applies to rivalries between a country’s intelligence services and law enforcement agencies (e.g. the FBI and CIA in the United States), the emergency services of a jurisdiction (e.g. the NYPD and FDNY in New York City) or separate services in the same field (e.g. the LAPD and LASD in Los Angeles County, California).

Cases

Germany Many military analysts consider the Wehrmacht, Nazi Germany's armed forces, as the pioneers of "jointness" (German: integrierter Kriegführung), pointing out that blitzkrieg, the war-fighting style that brought the Wehrmacht stunning victories between 1939 and 1941, depended upon the close integration of ground and air (and sometimes naval) forces and that even after the blitzkrieg campaigns gave way to a drawn-out war of attrition, the Wehrmacht routinely conducted operations in a way that would today be called "joint". That is, elements of two or more services participated in close cooperation with mutually agreed goals, relatively little interservice rivalry, and a command structure that, at least at the "sharp end" of operations, promoted, rather than inhibited, a spirit of jointness. Consequently, analysts assert, the Wehrmacht enhanced its capabilities and improved its combat effectiveness. Adolf Hitler understood the value of integrating his land, sea, and air forces and placing them under a unified command, the Oberkommando der Wehrmacht (first under Field Marshal Werner von Blomberg's command; later his own). He also saw the benefit of placing them under operational commanders who possessed at least a rudimentary understanding of the tactics, techniques, needs, capabilities, and limitations of each of the services functioning in their combat zone. Hitler was thus innovative and several years ahead of his peers in the West, Italy, and the Soviet Union. Yet, largely because of Hitler's unusual and autocratic command style and difficulties with delegation, the Wehrmacht lacked elements that today's theorists consider essential to the attainment of truly productive jointness (a single joint commander or Joint Chief of Staff, a proper joint staff, a joint planning process, and an absence of inter-service rivalry) and that, as a result, it often suffered needless difficulties in combat.

Iran The rivalries shaped between security organisations in Iran are as follows:

Persian Cossack Brigade and Gendarmerie (1912–1921) Second Bureau of Imperial Iranian Army, SAVAK, and Shahrbani (1957–1979) Islamic Revolutionary Guard Corps, Islamic Revolutionary Committees, and Shahrbani (1979–1991) Basij and the rest of the Islamic Revolutionary Guard Corps (1979–1981) Islamic Revolutionary Guard Corps and Islamic Republic of Iran Army (1979–present) Islamic Revolutionary Guard Corps and Ministry of Intelligence (intensified since 2009)

India Infighting occurred between the Indian Army and Indian Air Force over the use of attack helicopters came to light during the Kargil War in 1999. This dispute erupted again in 2012 when both the two branches fought over the allocation of AH-64D Apache Longbow helicopters.

Japan

… excerpt ends here. Continue reading the full article.

Illustrations

Interservice rivalry: U.S. Naval Academy midshipmen taunting U.S. Military Academy cadets before the 2008 Army–Navy Game
U.S. Naval Academy midshipmen taunting U.S. Military Academy cadets before the 2008 Army–Navy Game
Interservice rivalry: The Chairman of the Joint Chiefs of Staff position, the highest-ranking position within the U.S. Armed Forces, and several important command positions, such as unified combatant commands, have been mostly dominated by U.S. Army generals.
The Chairman of the Joint Chiefs of Staff position, the highest-ranking position within the U.S. Armed Forces, and several important command positions, such as unified combatant commands, have been mostly dominated by U.S. Army generals.
Interservice rivalry: Marines and sailors competing in a strongman competition
Marines and sailors competing in a strongman competition

Worked examples

Example 1 — a first encounter with Interservice rivalry

Start with the simplest possible case. Write down what Interservice rivalry claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Interservice rivalry before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Interservice rivalry ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Interservice rivalry

In research
Interservice rivalry appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Interservice rivalry in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Interservice rivalry is common in secondary-school and first-year university syllabi. It links to neighbouring topics Military branches, Military sociology, Rivalry, so understanding it makes those chapters shorter.
In everyday life
Look for Interservice rivalry outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Interservice rivalry in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Interservice rivalry means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Interservice rivalry out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Interservice rivalry in simple terms?

Interservice rivalry is rivalry between different branches of a country's armed forces. This may include competition between land, marine, naval, coastal, air, intelligence, or space forces.

Why does Interservice rivalry matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Interservice rivalry?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Interservice rivalry.

Tags

  • Military branches
  • Military sociology
  • Rivalry

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