Combat Doctrine
Combat doctrine is an institution’s guidance for deciding when and how to use force. It tells commanders, crews, and automated systems what they are trying to achieve, what they must preserve, and when they must stop.
In Aetheria, destroying an opponent can also destroy the reason for fighting. A habitat may need to remain habitable. A captured installation needs people who can operate and maintain it. Shared infrastructure may be so closely connected to the intended prize that attacking one ruins the other. Doctrine must account for those dependencies before weapons fire.
Pre-Elysium and post-Elysium factions approach these decisions differently. Their objectives, command structures, supplies, maintenance capacity, and willingness to accept losses shape what they permit. Doctrine connects those choices to action: what evidence is enough, who may give an order, how long it can be changed, and what remains for survivors and later authorities to assess.
What Must Survive
A mission needs an account of success that goes beyond defeating the opponent. This is its protected objective: what the use of force must preserve or bring into being.
Destroying an enemy may still mean failure if the attack ruins a habitat, kills needed witnesses, uses up the resources reserved for repair, contaminates a route, or leaves nobody able to operate what has been taken. The objective therefore needs explicit limits. A useful doctrine says what may be sacrificed, who can authorize that loss, and which conditions require the mission to end.
Restrictions on Warfare covers the broader limits on violence. Combat doctrine turns the institution’s objective and constraints into decisions during an engagement.
Acting Before Identification Is Certain
Crews often have to respond before they know what they have detected. A contact could be a ship, drone, decoy, damaged hulk, service operation, or force prepared to attack. Waiting may clarify its identity, but it may also give an opponent time to maneuver. Acting too soon can waste ammunition, reveal a position, surrender secrecy, and damage trust or legal credibility on the strength of a mistaken identification.
Doctrine therefore favors staged commitment: taking steps that leave room to learn and change course before an action becomes irreversible. Continued observation, a change in relative position or viewing angle, probes, escorts, warnings, and limited deployments can gather evidence or prompt a revealing response. Useful early actions can still be recalled, redirected, or aborted if new evidence no longer supports the order.
The evidence must remain traceable. An observation retains who or what reported it, when it was made, how confident the observer was, and where observers disagreed. A fused track, which combines several reports into an estimate of a contact’s position and movement, remains an estimate. It does not replace the separate reports from which it was made.
Thermal Signature Warfare explains the history and politics of making another force reveal itself through heat emissions. Thermal Management explains the underlying heat debt: heat withheld to avoid detection still has to be managed.
Who Can Order, Refuse, Or Halt An Action
Authority can be divided by what someone is allowed to do, as well as by rank. Choosing the objective, authorizing a weapon’s release, and stopping an unsafe action for medical or engineering reasons need not belong to the same person or system.
These permissions need limits that others can inspect. For each delegated action, doctrine should specify:
- What information the decision-maker may use.
- What conditions permit action or require refusal.
- Who may challenge or supersede the decision, and under what rule.
- What the decision changes for the wider mission.
- What record, if any, the action leaves.
A specialist’s power to stop one action does not give them command of everything else. An engineer may isolate an electrical bus without choosing the mission’s objective. A medical officer may prohibit acceleration without directing weapons.
Command can retain the objective while stopping the plan originally intended to achieve it. If the conditions for cancelling the objective itself have been met, however, the mission ends.
How An Order Becomes An Action
An order has to reach an operator or system that can act on it under the conditions actually present. An inspectable command chain makes each step distinguishable:
- An authorized person or system states the objective or gives a command with defined limits.
- The order identifies its issuer, scope, time, and applicable conditions.
- The recipient authenticates the order and checks it against local evidence.
- Within its permissions, the recipient accepts, refuses, redirects, or asks for clarification.
- Execution reaches a point beyond which it can no longer be recalled or redirected.
- A record remains, to whatever extent execution or interruption allows.
Communication failure does not give an old order unlimited life. Doctrine specifies what local actors must preserve when instructions become stale.
Automation can shorten this chain. It still depends on the institution’s sensors, permissions, ways of classifying what is happening, and rules for aborting an action.
Keeping A Force Able To Continue
Firing weapons is only one demand on a force. Combat also consumes power, attention, parts, and the remaining capacity to absorb or reject heat. A force trying to remain quiet must limit its activity. Once exposed, it must protect the systems that allow it to keep operating.
Damage makes some failures more urgent than others. A platform may still have working weapons while its cooling, propulsion, sensors, medical capability, or crew capacity deteriorate. Doctrine guides which systems must be kept working next, which damaged systems can be isolated, and when withdrawal preserves more than continued fire.
Repair capacity determines how long a force can remain present. An engagement also draws on maintenance, trust, and legal standing, and can put the continuity of the minds making its decisions at risk.
Disabling And Taking A Target
Disabling a target can put it under pressure to surrender. An attacker may damage propulsion, sensors, communications, weapons, power, or access to repair. Depending on what is disabled and who depends on it, the same action can preserve life or use shared infrastructure to coerce everyone reliant on it.
Later judgment depends on evidence of the actual intervention: which dependency was attacked, who shared it, whether a path to surrender remained, and what the attacker continued doing after resistance stopped.
Successful damage does not by itself complete a capture. Taking a target may involve several distinct steps:
- Applying pressure.
- Offering terms.
- Receiving acceptance whose authenticity can be checked.
- Safing weapons or other dangerous systems.
- Gaining physical access.
- Establishing provisional custody.
- Asserting claims.
- Obtaining later institutional decisions about those claims.
Completing one step does not automatically grant the others. Boarding a vessel does not establish ownership. Towing it does not settle who is entitled to hold it. Ship Mind Custody explains how these claims divide when the vessel is also an embodied mind.
Targets and escorts can interrupt a capture at different points. They may separate controls so that gaining access to one does not provide access to all, protect access needed for servicing, break an attachment, keep surrender possible, evacuate people, or restore enough control to escape.
What Later Authorities Can Establish
Combat leaves records, witnesses, physical possession, and competing claims. Combatants may preserve that evidence, conceal it, corrupt it, or dispute it. Evidence cannot take the place of force, but it affects what later institutions recognize: custody, entitlement to payment, passage, rescue, piracy, or liability.
Review is stronger when the record shows where evidence came from, how it was altered or combined, what is missing, where accounts disagree, and who has held it. Each receiving office considers that material for a particular decision. It does not thereby establish a single official history of the engagement.
Post-Elysium damage to continuity makes that limit especially important. Records may contain incompatible accounts that remain individually credible. A continuity admissibility finding allows a named recipient to consider such contaminated evidence for a specified purpose. It neither settles what truly happened nor dictates the recipient’s decision.