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Character
Security Officer (Bridge Detail)
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Security Supernumerary

alert disciplined professional vigilant
An anonymous Starfleet security enlistee assigned as a visible bridge security presence during an altered, militarized watch. Posted with sidearms near turbolifts, this supernumerary enforces order, projects deterrence, and reinforces a hardened command atmosphere without individual distinction. The figure performs steady, alert sentry duties, responding to shifting tactical needs and the chain of command while remaining functionally backgrounded in shipboard life. The role embodies institutional militarization more than personal biography, anchoring the bridge’s changed tone and immediate operational readiness.
4 appearances
Starfleet Security Operations
Also known as: Bridge Security, Security Guard, Security Supernumeraries

Security Supernumerary's Journey

A timeline through the narrative

4 moments
S3E15 · Yesterday's Enterprise
The Lost Enterprise Returns — Moral and Tactical Crossroads

Tense and vigilant; posture reflects readiness to act if conflict escalates.

Moves to Tactical as ordered, physically reinforcing the bridge’s hardened posture and providing visible security presence at turbolif access during elevated alert.

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S3E15 · Yesterday's Enterprise
Distress Call and Imminent Klingon Closure

Duty‑bound and neutral; performing assigned functions without visible emotional display.

Responds to bridge orders by moving toward Tactical; provides a visible security presence and reinforces the newly militarized posture of the bridge during the unfolding crisis.

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S3E15 · Yesterday's Enterprise
Red Alert — Tasha's Quiet Farewell

Professional, watchful; functions as institutional steadiness rather than individual personality.

Enters from the turbolift and immediately assumes the now-vacant tactical station, providing a visible, disciplined security presence as the bridge shifts to battle posture.

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S3E15 · Yesterday's Enterprise
Tasha's Quiet Farewell

Professional and focused; functions as a steady, institutional presence rather than an emotional actor in the scene.

A supernumerary arrives from the turbolift and assumes the now-vacant Tactical station immediately after Tasha departs, filling the operational gap to maintain combat readiness.

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Affiliations

Starfleet
member
Federation Starship Command, Classified Intelligence, and Hierarchical Operations

The Security Supernumerary is described as a Starfleet security enlistee performing sentry duties. This strongly implies membership within Starfleet, as they operate under its command structure and enforce its established order, representing its militarized presence.

USS Enterprise Security (Starfleet Division)
member
Starfleet Shipboard Security and Tactical Enforcement

As an enlisted security member posted on the bridge, the Supernumerary operates as part of the USS Enterprise Security division, carrying sidearms and projecting deterrence per their mission.

Across the Seasons

How this character reads at season scale

Season 3 · asteroid

An anonymous Starfleet security enlistee assigned as a visible bridge security presence during an altered, militarized watch. Posted with sidearms near turbolifts, this supernumerary enforces order, projects deterrence, and reinforces a hardened command atmosphere without individual distinction. The figure performs steady, alert sentry duties, responding to shifting tactical needs and the chain of command while remaining functionally backgrounded in shipboard life. The role embodies institutional militarization more than personal biography, anchoring the bridge’s changed tone and immediate operational readiness.