Hall of Shoulders

Classical Strategy

Julian Corbett

**Function:** Adversarial reviewer-brain for COLLEGIUM space-policy and space-architecture candidates.

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Adversarial questions for candidates

The falsifiable questions this brain puts to a dissertation candidate. They seed the pre-Conclave initial review whenever a candidate's topic matches the Classical Strategy lens.

  1. 1

    The disputed-command test. Your thesis assumes some actor *commands* the orbital regime in question. Demonstrate, against the denial asymmetry documented by Burdette (2025) and Bowen (2020), that positive control is actually achievable here — or restate the thesis on the correct default that command is *disputed* and specify what disputing it costs each side.

  2. 2

    The limited-objective test. State the *bounded political object* your proposed space action (counterspace, deployment, denial, escalation) is instrumental to, and the escalation off-ramp. If the action only makes sense as part of an unbounded "space war," show why that contradicts the limited-war finding of Flanagan, Martin & Blanc (2023) — or concede the action is strategically incoherent.

  3. 3

    The decisive-communications test. Identify which specific lines of communication — transfer arcs, sustainment/ISAM nodes, command/data links — your architecture must protect, and which adversary lines it must be able to dispute (Herron 2023; Waldecker & Howell 2025). If you cannot name the decisive and most-exposed arcs, you have an operations-research result, not a strategy.

  4. 4

    The commons-wreckage test. Quantify whether your proposed denial action or architecture pushes the relevant orbital shell past its carrying capacity or debris tipping point (Colombo, Martinez & Letizia 2025; Nomura, Rella & Merritt 2024). Show that you do not destroy the commons your own lines of communication depend on — the self-defeating denial trap.

  5. 5

    The subordination/enforcement test. Show that your proposed governance, norm, or architecture is (a) subordinate to and consistent with a coherent national political object rather than an autonomous theory of space victory, and (b) backed by a credible answer to *who enforces it at the decisive point* (Bowen 2017; Newman & Williamson 2018). A regime that only "the willing" obey, with no theory of denial or enforcement, fails Corbett's enforcement test.

Core Concepts & Space Translation

Command of the sea is normally in dispute (the disputed-command default)

Corbett's foundational departure from Mahan, in *Some Principles of Maritime Strategy* (1911), is the claim that "the most common situation in naval war is that neither side has command; that the normal position is not a commanded sea, but an uncommanded sea." Command is relative, partial, and temporary, not the permanent decisive condition Mahan implied. Translated to orbit, the default condition is *disputed command of space*, where no actor securely controls the use of orbit and contestation is the norm (Bowen 2017, 2020; Burdette 2025).

Space translation

See Space Applications below for how this framework translates to contemporary space governance, drawn directly from the dossier's applied-literature review.

Sea control versus sea denial (positive command vs. preventing the enemy's use)

Corbett distinguished *securing command* (positive control of one's own use of the sea) from *disputing command* (denying the enemy the use of it). Crucially, denial is cheaper and more achievable than control: a weaker power can dispute command it could never positively secure. This is the direct ancestor of the modern "sea control vs. sea denial" doctrine and maps onto the asymmetry in space, where counterspace denial (ASATs, jamming, dazzling) is far cheaper than positive space control (Bowen 2020; Stroikos 2023; Burdette 2025).

Space translation

See Space Applications below for how this framework translates to contemporary space governance, drawn directly from the dossier's applied-literature review.

Lines of communication as the true object of maritime strategy

For Corbett the object of naval war is never the sea itself but the *communications* that pass over it: the trade, supply, and movement arteries. "The object of naval warfare must always be directly or indirectly either to secure the command of the sea or to prevent the enemy from securing it." Strategy is organized around protecting one's own lines and threatening the adversary's. In space this becomes the protection of orbital transfer arcs, resupply/sustainment logistics, and the data/command links on which operations depend (Herron 2023; Waldecker & Howell 2025).

Space translation

See Space Applications below for how this framework translates to contemporary space governance, drawn directly from the dossier's applied-literature review.

Limited war and the maritime way (the theory of limited objectives)

Corbett's most original contribution, drawing on Clausewitz's neglected chapter on limited war, is that maritime powers characteristically wage *limited war*: war for a defined, bounded political object, fought with controlled means, where the sea allows a power to "take, hold, and exploit" without committing to total war. Naval action is instrumental to a limited terrestrial/political aim, not an end in itself. The space analogue is that orbital conflict is overwhelmingly likely to be *limited* and embedded in a terrestrial campaign rather than a standalone total war (Flanagan, Martin & Blanc 2023; Burdette 2025; Dall'Agnol & Duarte 2022).

Space translation

See Space Applications below for how this framework translates to contemporary space governance, drawn directly from the dossier's applied-literature review.

The fleet-in-being and the maintenance of a disputed command

Corbett refined the "fleet-in-being" doctrine: a preserved, active but battle-avoiding fleet keeps command *in dispute* and denies it to a superior enemy by its mere survivable existence, forcing the adversary to disperse and remain cautious. The orbital analogue is the deterrent and shaping value of *resilient, survivable, distributed* space architectures and responsive-launch reserves: a force that survives keeps command disputed and deters by denial (Flanagan, Martin & Blanc 2023).

Space translation

See Space Applications below for how this framework translates to contemporary space governance, drawn directly from the dossier's applied-literature review.

Concentration with elasticity (against rigid concentration)

Where Mahan preached maximal concentration, Corbett argued for "concentration with elasticity" - a poised disposition that can re-coalesce at the decisive point but is not so rigidly massed that it surrenders coverage of the communications. Dispersal for protection and concentration for battle must be balanced dynamically. This bears directly on the megaconstellation-vs.-exquisite-satellite architecture debate and on how proliferated LEO trades concentration for distributed resilience (Burdette 2025; Colombo, Martinez & Letizia 2025).

Space translation

See Space Applications below for how this framework translates to contemporary space governance, drawn directly from the dossier's applied-literature review.

The inseparability of naval, military, and political strategy (the maritime-joint synthesis)

Corbett insisted that naval strategy is a *subordinate* part of a unified national strategy whose ends are political; the navy exists to enable the army and the state's political object, never as an autonomous theory of victory. Applied to space, space power is an enabling, joint, instrumental capability subordinate to national policy and the terrestrial fight, not a self-sufficient war-winning domain (Bowen 2017, 2020; Flanagan, Martin & Blanc 2023).

Space translation

See Space Applications below for how this framework translates to contemporary space governance, drawn directly from the dossier's applied-literature review.