Royal Army College

Lesson Overview

The earlier lessons taught how to decide what capability the force needs, where it falls short, and how to build affordably. But they treated each capability somewhat on its own, and a force does not build one capability; it builds and sustains many at once, all drawing on the same limited means. This lesson takes up the decision that follows: when the force needs more than it can afford, which most forces and every small one always do, how does it choose among competing needs and divide its limited means between them? This is prioritisation and the balance of investment, and it is among the hardest and most consequential decisions in capability development, because it is where the force decides not how to build a capability but which capabilities to build at the expense of which others. A small state feels this most sharply: it cannot build everything, the competing needs are all real, and the means will not stretch to all of them, so the force must choose, and choose well, because every choice to fund one need is a choice to leave another unmet.

The lesson takes prioritisation and balance of investment in three parts. First, why the choice is unavoidable and what makes it hard: that needs always exceed means, that the competing needs are usually all genuine rather than a real one against a frivolous one, so prioritisation is choosing among goods, and that for a small state the choice is constant and sharp. Second, how to prioritise honestly: grounding priorities in the tasks the force must perform and the risk of not having each capability, so that the most important and most needed capabilities are funded first, rather than the most impressive, the most advocated, or the most fashionable. Third, the balance of investment: dividing the limited means across the whole set of capabilities and across their components and over time, so the force is balanced rather than excellent in one thing and hollow in another, holding to the balance Lesson 02 taught and resisting the pull to over-fund a favoured capability while starving the rest. Throughout, the lesson holds that prioritisation is where capability development is hardest and most honest, because it forces the force to say not only what it wants but what it will go without, and a force that cannot make that choice well will spend its means and still be unready where it matters.

This is the knowledge layer. Reasoning about priorities and balance of investment, by a capability-planning exercise, is assessed in person. By the end you will be able to explain why prioritisation is unavoidable and why it is choosing among genuine goods rather than good against frivolous; prioritise capabilities honestly by grounding them in tasks and the risk of going without; divide limited means across capabilities, components, and time in a sound balance of investment; resist the pull to over-fund a favoured capability while hollowing the rest; and explain why prioritisation is the hardest and most honest decision in capability development for a small state.

Key Terms

Prioritisation: deciding the order of importance among competing capability needs, so that the most important and most needed are funded first when the means will not cover all.
Balance of investment: the dividing of limited means across the whole set of capabilities (and across their components and over time), so the force is balanced rather than strong in one place and hollow in another.
Competing needs: the several genuine capability requirements that draw on the same limited means, all real, so that funding one means not funding another.
Choosing among goods: the recognition that prioritisation usually sets genuine need against genuine need, not a real need against a frivolous one, which is what makes it hard.
Opportunity cost: what is given up by funding one capability rather than another, the unmet need that is the true cost of every funding choice.
Risk of going without: the consequence and likelihood of harm if a given capability is not held, the key measure for ranking competing needs.
Hollowing: the result of over-funding a favoured capability while starving others or their components, producing a force excellent in one thing and unready elsewhere.
The fixed envelope: the limited total of means available, within which all the competing needs must be met, which forces the choice among them.
Honest prioritisation: ranking by task and risk rather than by what is impressive, most advocated, or fashionable, so the means go where the force most needs them.
Balance across time: dividing means not only among capabilities now but between present and future needs and between building and sustaining, so the force is sound over time.

Why the choice is unavoidable, and why it is hard

The starting point of prioritisation is a fact that no amount of cleverness removes: a force's needs exceed its means. There are always more capabilities the force could usefully have than it can afford to build and sustain, and this is true of every force but absolute for a small one, whose means are tight and whose needs, as a humanitarian and home-defence force, are real and various. Because needs exceed means, the force cannot fund everything, and the moment it cannot fund everything it must choose which needs to fund and which to leave unmet. This choice is unavoidable; it is forced by the gap between needs and means, and a force that refuses to make it deliberately makes it by default, funding whatever is loudest or first or most advocated and leaving the rest to chance, which is the worst way to choose. Prioritisation is simply making the unavoidable choice deliberately and well rather than by drift.

What makes the choice hard is that it is almost always a choice among genuine goods, not a choice between a real need and a frivolous one. If prioritisation meant funding the necessary over the wasteful, it would be easy; in reality the competing needs are usually all real, each a genuine capability the force would be better for having, so to fund one is to leave another genuine need unmet. This is the true weight of prioritisation: every funding choice has an opportunity cost, the genuine need given up, and the force must look that cost in the face rather than pretending the unfunded need was not real. A small state feels this most sharply because its margin is smallest: with little to spare, almost every choice means a real need going without, and the choices come constantly. This is why prioritisation is the most honest moment in capability development. The earlier lessons let the force say what it wants and how to build it; prioritisation forces it to say what it will go without, which is a harder and more honest thing, and a force that cannot say it, that funds a little of everything to avoid the painful choice, ends up with many half-built capabilities and few real ones, having spent its means and avoided the discipline that would have made them count.

   WHY PRIORITISATION IS UNAVOIDABLE AND HARD

   NEEDS  >  MEANS   (always; ABSOLUTE for a small state)
        |
        v
   cannot fund everything -> MUST choose what to fund / leave unmet
   (refuse to choose deliberately -> you choose by DEFAULT: fund the
    loudest/first/most-advocated, leave the rest to chance = worst way)

   WHAT MAKES IT HARD: it is choosing among GENUINE GOODS, not real vs
   frivolous. every funding choice has an OPPORTUNITY COST = a real
   need given up.
        |
        v
   the MOST HONEST moment in capability development: earlier lessons
   say what the force WANTS; prioritisation forces it to say what it
   will GO WITHOUT. (fund a little of everything to dodge the choice
   -> many half-built capabilities, few real ones.)

Prioritising honestly: by task and by risk

If the force must rank its competing needs, the question is how to rank them well, and the answer continues the principle of Lesson 03: prioritise by the tasks the force must perform and the risk of not having each capability, not by what is impressive, most advocated, or fashionable. The capabilities that rank highest are those most essential to the tasks the nation actually needs the force to do, and those whose absence would do the greatest harm and is most likely to be needed. Ranking this way keeps the means flowing to where the force most needs them, which is the whole purpose of prioritising.

The key measure for ranking is the risk of going without: for each competing capability, how bad would it be, and how likely, if the force did not have it? A capability essential to a task the force will certainly face, whose absence would mean failing the nation in a likely crisis, ranks above one useful for a remote contingency or marginal to the force's real work, however impressive the latter might be. By weighing each need by the consequence and likelihood of going without it, the force ranks its genuine needs against each other on the measure that matters, the harm of not having each, and funds them in that order until the means run out, accepting that the needs below the line go unmet and being honest about the risk that acceptance carries. This honest ranking must resist three pulls that distort prioritisation in every force. The first is the impressive: the capability that is exciting, advanced, or prestigious draws funding out of proportion to its real importance, while the unglamorous but essential, the basic readiness, the sustainment, the dull but vital, is starved. The second is the most advocated: the capability with the strongest champion, the most insistent advocate, or the most senior backer gets funded ahead of more important ones with quieter support, so prioritisation follows the loudest voice rather than the greatest need. The third is the fashionable: what other forces are buying, what is in vogue, draws a small state into funding capabilities suited to others' circumstances rather than its own. Honest prioritisation holds against all three, ranking by the force's own tasks and the risk of going without, so that the means go to the force's greatest real needs and not to the most impressive, the most advocated, or the most fashionable, which is the discipline a small state's tight means make essential.

The balance of investment

Prioritisation decides the order of needs; the balance of investment decides how the limited means are actually divided across them, and it adds a crucial dimension, because the means must be divided not only among capabilities but within each capability across its components and across time. The first balance is across capabilities: dividing the fixed envelope among the competing needs in light of the priorities, funding the higher priorities more fully and the lower ones less or not at all, rather than spreading the means thinly and evenly across all. The second balance, and the one most easily lost, is within each funded capability across its components. Lesson 02 taught that capability is the product of its components in balance, people, training, equipment, organisation, sustainment, and that the absence of one negates the rest; the balance of investment must therefore divide a capability's funding across its components so the capability is whole, rather than pouring it into the visible component, usually equipment, while starving the others. A force that funds equipment but not the training and people to use it, or the sustainment to keep it running, has not built a capability but a hollow shell, and balance of investment exists to prevent exactly this. The third balance is across time: dividing means between present and future needs, and between building new capability and sustaining what exists, so the force is sound not only this year but over the years, which connects directly to the sustainment the capstone teaches.

The discipline that holds all three balances is resisting the pull to hollowing: the constant temptation to over-fund a favoured capability, to make one thing excellent, while starving the rest of the force or the rest of a capability's components. A favoured capability, an impressive one, a well-advocated one, draws means toward itself out of proportion, and the result is a force excellent in one place and hollow elsewhere, which for a small state is a serious failure, because a small force cannot afford a showpiece capability bought at the price of being unready everywhere else. The balance of investment keeps the force balanced: good enough across the capabilities it has prioritised, whole within each, and sound over time, rather than brilliant in one thing and empty around it. This is the small-state discipline at its most demanding, because the means are so tight that the temptation to concentrate them on one excellent thing is strong, and the cost of yielding to it, a hollow force, is severe. The officer who holds the balance of investment funds the prioritised capabilities in proportion to their importance, keeps each whole across its components, and balances present against future and building against sustaining, producing a force that is sound across the board within its means, which is what a small state most needs and what unbalanced investment, however impressive its showpiece, fails to provide.

   THE BALANCE OF INVESTMENT  (divide the fixed envelope soundly)

   THREE BALANCES:
   1. ACROSS CAPABILITIES .. fund higher priorities more fully, lower
        ones less/not at all (NOT thin and even across all)
   2. WITHIN each capability, ACROSS COMPONENTS .. people + training +
        equipment + organisation + sustainment, so it is WHOLE
        (fund equipment but not the people/training/sustainment to use
         it = a HOLLOW SHELL, not a capability) (Lesson 02 balance)
   3. ACROSS TIME .. present vs future; BUILDING vs SUSTAINING
        (sound over the years, not just this one) (-> capstone)

   THE DISCIPLINE: resist HOLLOWING -- over-funding a favoured/
   impressive/well-advocated capability while starving the rest.
   small state cannot afford a showpiece bought at the price of being
   unready everywhere else.
   GOAL: a force SOUND ACROSS THE BOARD within its means, not brilliant
   in one thing and empty around it.

In Practice: The choice between two real needs

An officer of the Royal Kaharagian Army, working on the force's capability plan, faces the decision this lesson exists to prepare them for. The shortfall analysis has identified more genuine capability needs than the small state's fixed budget can fund, and the officer must prioritise and balance the investment. Two competing needs press hardest, and both are real: a modern, impressive piece of equipment that a strong advocate within the force champions and that other comparable forces are acquiring, and the unglamorous sustainment and training to keep the force's existing core relief capability ready and whole. The means will fund one well, not both. The officer does not duck the choice by funding a little of each, which would leave both half-built, nor follow the loudest voice or the fashion.

They prioritise honestly, by task and by risk. They ask which capability is more essential to the tasks the nation actually needs the force to perform, and what the risk would be of going without each. The impressive equipment, they judge, serves a contingency that is marginal to the force's real humanitarian and home-defence work and unlikely to be needed, while the core relief capability is central to what the force will certainly be called on to do, and letting its sustainment and training decay would mean failing the nation in a likely crisis. So the core capability ranks higher, despite the equipment's impressiveness, its strong advocate, and its fashion, because honest prioritisation ranks by the force's own tasks and the risk of going without, not by what is exciting or well-championed. They fund the core capability's sustainment and training, and accept, honestly, that the impressive equipment goes unfunded and the contingency it served carries a risk they have consciously chosen to accept.

In balancing the investment, the officer also keeps the funded capability whole, dividing its funding across its components, the people, the training, the equipment maintenance, the sustainment, rather than pouring it into one visible part, so the result is a real capability and not a hollow shell, and they balance building against sustaining so the capability is sound over time. The value is a force sound across the board in what matters most, rather than one that bought an impressive showpiece and let its essential capability decay around it. Another officer, who funded the impressive, well-advocated, fashionable equipment and starved the core capability, would have produced exactly the hollow force a small state cannot afford, excellent in a marginal thing and unready in its essential work. This officer made the hard, honest choice among genuine goods, ranked by task and risk, and balanced the means soundly, which is the discipline prioritisation and balance of investment demand and the reason they are the hardest and most consequential decisions in a small state's capability development.

Check Your Understanding

Explain why prioritisation is unavoidable and why a force that refuses to prioritise deliberately ends up prioritising by default. Why is the choice hard, given that it is usually "choosing among goods," and why is it the most honest moment in capability development?
Explain how to prioritise honestly, by task and by risk of going without, and the three pulls that distort prioritisation, the impressive, the most advocated, and the fashionable. Why must a small state in particular hold against all three?
Explain the balance of investment and its three balances: across capabilities, within a capability across its components, and across time. What is hollowing, why is a capability funded only in its visible component "a hollow shell," and why can a small state least afford an unbalanced, showpiece force?

Reflection (write a short paragraph): This lesson argues that the hardest part of capability development is not deciding what you want but deciding what you will go without, because the competing needs are usually all genuine and every choice to fund one is a choice to leave another real need unmet. Think about how strong the pull is to avoid that painful choice, by funding a little of everything, or by following the impressive, the loudest advocate, or the fashion, and why all of these produce a worse outcome than an honest, hard prioritisation. Why does sound capability development for a small state depend on the willingness to make that choice deliberately and to own the real need that goes unfunded, and what would it take to be the officer who makes it honestly?

Summary

A force builds and sustains many capabilities at once from the same limited means, and its needs always exceed its means, absolutely so for a small state. So it must prioritise, choosing which needs to fund and which to leave unmet; a force that refuses to choose deliberately chooses by default, funding the loudest or first, which is the worst way.
Prioritisation is hard because it is choosing among genuine goods, not real need against frivolous: every funding choice has an opportunity cost, a real need given up. It is the most honest moment in capability development, because it forces the force to say not what it wants but what it will go without.
Prioritise honestly by the tasks the force must perform and the risk of going without each capability, funding the most essential and the highest-risk-if-absent first, and resisting three distorting pulls: the impressive, the most advocated, and the fashionable. A small state's tight means make this discipline essential.
The balance of investment divides the limited means across three dimensions: across capabilities (fund higher priorities more fully, not thinly and evenly), within each capability across its components (so it is whole, not a hollow shell funded only in its visible part), and across time (present versus future, building versus sustaining).
Resist hollowing, the pull to over-fund a favoured, impressive, or well-advocated capability while starving the rest, producing a force excellent in one place and hollow elsewhere. A small state cannot afford a showpiece bought at the price of being unready everywhere else; the goal is a force sound across the board within its means.
Prioritisation and balance of investment are the hardest and most consequential decisions in a small state's capability development, because the margin is smallest and the cost of choosing badly, a hollow force or a real need left unmet in a crisis, is severe.
Cross-references: ranks by the task-grounded needs of PME 510 Lesson 03 and the honestly measured shortfalls of Lesson 04, and divides means in light of the affordable building of Lesson 05; keeps each capability whole across the components of Lesson 02; balances building against the sustaining of Lesson 10; and applies the small-state strategic understanding of Operational Environment and the Small State (PME 430) and the decision discipline of Command, Mission Command, and Decision-Making (LDR 410).

Prioritisation and the Balance of Investment