Psychological Safety Under Pressure: What military leadership can learn from patient safety.
Psychological safety is often reduced to a familiar leadership instruction: encourage people to speak up.
That is necessary, but it is not sufficient.
The more demanding test begins after somebody has spoken.
What does the person in authority do next?
Is the contribution examined seriously?
Is uncertainty treated as useful information?
Is challenge considered on its merits?
Or does the individual encounter dismissal, defensiveness or a subtle warning not to raise the issue again?
This distinction ran through the Psychological Safety Conference convened by the Patient Safety Section of the Royal Society of Medicine in London back in June. The conference brought together clinicians, NHS leaders, whistleblowers and patient-safety specialists to consider how organisational culture affects staff welfare, professional learning and patient outcomes. Across different sessions and experiences, a consistent concern emerged: organisations frequently say that they want people to raise concerns, yet their responses can make doing so personally and professionally hazardous.
Although the conference focused principally on healthcare, I was struck by how closely its central questions aligned with my own research into British Army leadership under Mission Command. Healthcare and military service are clearly distinct professional settings. Their purposes, legal frameworks and operational conditions cannot simply be treated as interchangeable. Both, however, require people to exercise judgement within formal hierarchies where incomplete information, time pressure and serious consequences may coexist.
In both settings, the person with the greatest formal authority may not be the person holding the information that matters most.
Psychological safety is not the absence of standards
One of the most useful clarifications at the conference was that psychological safety should not be confused with comfort, agreement or freedom from accountability. It does not require leaders to lower standards, avoid difficult conversations or accept every contribution as correct.
Psychological safety concerns whether people can ask questions, acknowledge uncertainty, identify mistakes and offer professional challenge without an unreasonable fear of humiliation or retaliation. It can therefore coexist with exacting standards and clear accountability. Indeed, in safety-critical work, the two should reinforce one another.
A team with high standards but little psychological safety may conceal uncertainty, withhold concerns and allow preventable errors to continue. A team with psychological safety but insufficient accountability may permit poor performance to go unchallenged. The objective is not to choose between safety and standards. It is to create an environment in which candid professional contribution helps the team meet demanding standards.
This matters in military leadership because hierarchy is indispensable to command, but hierarchy can also affect whose knowledge is heard. Rank establishes authority, responsibility and accountability. It does not guarantee that the senior person possesses every relevant observation, technical judgement or interpretation of risk.
Speaking up is only half of the relationship
Organisations often focus on the individual who holds a concern.
Was the person confident enough to speak?
Did they use the correct reporting route?
Were they sufficiently resilient or assertive?
Those questions can shift attention away from the conduct of those receiving the concern.
The conference repeatedly returned to the difference between establishing a mechanism for voice and creating an organisational capacity to hear. Formal reporting systems are important, but they cannot compensate for leaders who appear approachable while responding defensively, dismissively or punitively when challenged. A policy may invite people to speak, while everyday behaviour communicates that silence is safer.
The same principle applies within a military team. Telling junior personnel that their views are welcome has little value if the first difficult contribution is ridiculed, ignored or interpreted as an attack on authority. People observe these responses carefully. From them, they learn not only whether one particular point was accepted, but whether making future contributions carries avoidable personal risk.
A leader does not have to agree with a challenge to respond constructively. The leader must demonstrate that it was heard, considered and resolved for reasons connected to the task rather than the status of the person who raised it. Where a suggestion cannot be adopted, a concise explanation can preserve confidence in the process. Where circumstances do not permit immediate discussion, returning to the contribution later can show that operational urgency did not make the individual irrelevant.
Psychological safety is therefore produced through repeated responses. It is not secured by a statement of intent.
Hierarchy and psychological safety are not opposites
Military discussions of psychological safety sometimes become trapped in an unhelpful choice between command authority and collective participation. That choice misunderstands both.
Mission Command depends upon trust, shared understanding, disciplined initiative and the exercise of judgement within the commander’s intent. None of those conditions abolishes the chain of command. The commander remains accountable for the decision. However, accountable command does not require the commander to monopolise interpretation before deciding.
My recent research examined how British Army officers reconcile responsibility towards subordinates with responsibility for mission outcomes across planning, execution and consolidation. An important issue within that work is how discretion and participation change as operational conditions change.
During planning, there may be time to widen participation, test assumptions and draw upon expertise across ranks and specialisms. During execution, time pressure and risk may require authority to become more concentrated. Discussion may narrow and the responsible commander may need to decide immediately. During consolidation, the opportunity returns to examine what occurred, explain decisions and learn from the outcome.
This variation matters because psychological safety should not be measured by whether every decision is collectively negotiated. That would be unrealistic and, in some circumstances, unsafe.
The more meaningful question is whether relevant challenge can reach the accountable decision-maker when it is needed, including when time is short and the information is uncomfortable.
The ability to challenge effectively during execution is rarely created at the moment of crisis. It is built beforehand through routine interactions. Personnel need to know that concise, relevant challenge will be distinguished from indiscipline; that acknowledging uncertainty will not automatically be treated as incompetence; and that expertise will be considered even when it comes from someone junior in rank.
The best time to establish those expectations is before the stakes become critical.
Safety depends on the environment leaders create
The conference also reinforced that psychological safety is not the responsibility of a single policy owner, reporting mechanism or enthusiastic individual. It is a property of the wider system, but it is experienced locally through relationships.
Senior appointments, board behaviour, investigative processes and organisational incentives all shape what happens when concerns are raised. At team level, however, people encounter psychological safety through ordinary acts: how meetings are conducted, how questions are answered, how mistakes are discussed, whose expertise is invited and what happens to someone who disagrees.
This is where psychological safety intersects directly with leadership practice. Leadership is not demonstrated only through the quality of a final decision. It is also evident in how attention is distributed, how competing interpretations are handled and how authority is exercised around people who possess less institutional power.
For military leaders, this does not mean becoming less decisive. It means recognising that decisiveness is strengthened when the available expertise has a credible route into the decision. It means understanding that a team can comply outwardly while withholding information internally. It also means recognising that trust is affected not only by what leaders decide, but by whether their reasoning appears fair, credible and proportionate to the circumstances.
Welfare and operational effectiveness cannot be separated cleanly
Another important conference theme concerned the harm caused to staff when psychologically unsafe systems persist. The consequences described included distress, burnout, moral injury, damaged careers and prolonged psychological recovery. The wider argument was that staff safety is not secondary to patient safety because the two are operationally connected.
There is a comparable leadership issue in military organisations. Attention to welfare can be mischaracterised as competing with operational effectiveness. Yet fatigue, morale, trust, cohesion and confidence to communicate all affect a team’s capacity to perform. Protecting personnel and accomplishing the task are not always demands that can be separated into different conversations.
This does not remove difficult trade-offs. Military leaders may have to accept fatigue, risk or discomfort to achieve an essential objective. Psychological safety does not promise that every concern will remove those demands. It requires those concerns to be considered within accountable judgement rather than suppressed because they complicate the preferred course of action.
Care is not the avoidance of command responsibility. Under pressure, it may be one of the ways that responsibility is exercised.
Questions for leaders in high-risk organisations
The conference left me reflecting on five questions that apply across safety-critical environments:
What happens in practice when somebody challenges the most senior person present?
Can people acknowledge uncertainty without their professional credibility being immediately diminished?
Do leaders explain why a contribution was not adopted, where circumstances allow?
Can relevant expertise influence a decision regardless of where it sits in the formal hierarchy?
After an urgent decision, does the team return to unresolved concerns and learn from them?
The answers will reveal more about psychological safety than the existence of a policy or a general invitation to speak up.
The central lesson I took from the Royal Society of Medicine conference is that voice and response cannot be separated. Asking people to contribute creates an obligation to receive that contribution responsibly. This does not require leaders to surrender authority. It requires them to exercise authority in a manner that allows important information to surface, be evaluated and influence action where appropriate.
In healthcare, that may protect patients and staff. In military contexts, it may improve judgement, preserve trust and strengthen operational effectiveness. In either setting, the consequences of silence can be serious.
Rank may determine who must decide. It does not determine who may hold the information that changes the decision.
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