UNIT Base Loses Power and Contact

The Brigadier and Liz discover that UNIT’s power and communications systems have failed, cutting off all contact with the deployed teams in the caves. The Brigadier reveals he’s sent every available soldier into the caves, leaving the base critically exposed. Liz warns that the Silurians—who already abducted the Doctor—could now infiltrate the base in force. The escalating crisis underscores the Silurians’ strategic advantage: without the Doctor’s intervention or UNIT’s ability to coordinate, Earth’s defenses are collapsing. The scene forces a reckoning: the Brigadier’s military overreach has left the base vulnerable, and the Silurians’ next move could be catastrophic. The tension hinges on whether the humans can regroup before the Silurians launch their full assault.

Plot Beats

The narrative micro-steps within this event

3

The Brigadier attempts to contact the switchboard, but discovers communications are down as the lights dim and the air conditioning slows, indicating a power failure.

frustration to concern

Liz confirms even the emergency lighting system is failing, and none of the phones are working, preventing contact with those in the caves; the Brigadier reveals all available personnel have gone to defend the caves.

concern to alarm

Liz points out the Silurians' demonstrated ability to infiltrate the base; the Brigadier acknowledges the impending danger, stating a larger Silurian force will likely attack.

anxiety to determination

Who Was There

Characters present in this moment

1

Alert and worried, with a steely resolve to address the crisis despite the mounting tension.

Liz Shaw, standing in the dimly lit conference room, swiftly moves to test the field telephone as the Brigadier struggles with the main line. Her voice is calm but urgent as she confirms the failure of communications, her scientific mind immediately assessing the implications. She warns the Brigadier of the Silurians' potential to exploit the base's vulnerability, her analytical tone masking her growing concern for the Doctor's safety and the broader mission.

Goals in this moment
  • Restore or confirm the failure of communications to assess the base's vulnerability.
  • Warn the Brigadier of the Silurian threat to prevent further strategic missteps.
Active beliefs
  • The Silurians will exploit any weakness in UNIT's defenses, especially now that the Doctor is missing.
  • The Brigadier's military approach may have left the base dangerously exposed.
Character traits
Quick-thinking Analytical Protective Assertive
Follow Elizabeth Shaw …'s journey

Objects Involved

Significant items in this scene

5
Brigadier and Liz's Field Telephone

The field telephone, cranked by Liz and the Brigadier in a desperate attempt to restore contact, is revealed to be dead, underscoring the total failure of UNIT's communication systems. Its uselessness in this moment amplifies the sense of helplessness and isolation, as the team realizes they cannot reach their soldiers in the caves or call for reinforcements. The object becomes a stark symbol of the base's vulnerability and the Silurians' strategic advantage.

Before: Potentially functional but now rendered useless by the …
After: Dead and silent, confirming the collapse of all …
Before: Potentially functional but now rendered useless by the power failure.
After: Dead and silent, confirming the collapse of all communication channels.
Brigadier's Radio Transceiver

The Brigadier's pocket radio, though not physically shown in this scene, is referenced as useless at the caves' depth. Its mention serves as a final confirmation that UNIT's communication systems are entirely compromised, leaving the base and its deployed teams completely cut off. The radio's failure reinforces the theme of isolation and the Silurians' ability to exploit UNIT's technological limitations, adding to the mounting sense of dread.

Before: Functional but ineffective at the caves' depth.
After: Confirmed as useless, further isolating UNIT's forces.
Before: Functional but ineffective at the caves' depth.
After: Confirmed as useless, further isolating UNIT's forces.
Research Station Laboratory Telephone

The Research Station Laboratory Telephone, though not explicitly named in this scene, is implied as the primary communication device the Brigadier attempts to use. Its failure marks the first sign of the base's collapsing infrastructure, symbolizing the unraveling of UNIT's ability to coordinate and defend. The telephone's dead state forces the Brigadier and Liz to confront the reality of their isolation, heightening the tension as they realize they are cut off from their deployed teams and the outside world.

Before: Functional but now failing as the base's power …
After: Dead and unusable, confirming the loss of primary …
Before: Functional but now failing as the base's power grid deteriorates.
After: Dead and unusable, confirming the loss of primary communications.
UNIT Base Air Conditioning System

The air conditioning system's slowing hum is a subtle but critical detail, alerting the Brigadier to the base-wide power failure. Its deterioration serves as an auditory cue that something is gravely wrong, reinforcing the sense of systemic collapse. The aircon's failure is a small but telling sign of the broader crisis, contributing to the atmosphere of impending doom as the team realizes their infrastructure is under siege.

Before: Functioning normally, maintaining the base's environmental systems.
After: Slowing and malfunctioning, signaling the power failure.
Before: Functioning normally, maintaining the base's environmental systems.
After: Slowing and malfunctioning, signaling the power failure.
UNIT Base Emergency Lighting System

The UNIT Base Emergency Lighting System activates as the main power fails, casting the conference room in a dim, stark glow. This shift in lighting is not just a practical detail but a narrative device, signaling the base's descent into crisis. The emergency lights create an atmosphere of urgency and vulnerability, emphasizing the precariousness of the situation as the Brigadier and Liz grapple with the collapse of their defenses.

Before: Inactive, ready to activate in case of power …
After: Activated, casting the room in dim emergency lighting.
Before: Inactive, ready to activate in case of power failure.
After: Activated, casting the room in dim emergency lighting.

Location Details

Places and their significance in this event

1
Wenley Moor Research Facility

The Wenley Moor Research Centre Conference Room serves as the nerve center of UNIT's response to the Silurian threat, but in this moment, it becomes a symbol of fragility. As the lights dim and the air conditioning fails, the room transforms from a place of command and coordination into a space of isolation and vulnerability. The conference room's atmosphere shifts from one of controlled urgency to one of creeping dread, as the Brigadier and Liz realize they are cut off from their teams and exposed to attack.

Atmosphere Tension-filled and oppressive, with the dim emergency lighting casting long shadows and the silence of …
Function Tactical command hub, now compromised and vulnerable to infiltration.
Symbolism Represents the unraveling of UNIT's authority and the precariousness of human defenses against the Silurians. …
Access Restricted to UNIT personnel, but now potentially accessible to Silurian infiltrators due to the power …
Dim emergency lighting casting long shadows across the room. The slowing hum of the air conditioning system, signaling the power failure. Dead telephones and radios, symbolizing the loss of communication. The Brigadier and Liz standing amidst the chaos, their voices tense and urgent.

Organizations Involved

Institutional presence and influence

2
Silurians

The Silurians are an ever-present, looming threat in this event, even though they are not physically present. Their influence is felt through the failure of UNIT's communications and the Brigadier's admission that they could now infiltrate the base in force. The Silurians' strategic advantage is underscored by their ability to exploit UNIT's vulnerabilities, leaving the humans isolated and defenseless. Their potential to launch a full-scale assault hangs over the scene, driving the tension and urgency of the moment.

Representation Through the implications of their actions (cutting communications, abducting the Doctor) and the Brigadier and …
Power Dynamics Exercising dominance over UNIT through technological and tactical superiority. The Silurians are operating with impunity, …
Impact The Silurians' actions in this event demonstrate their ability to disrupt and dominate human institutions, …
Internal Dynamics While not explicitly shown, the Silurians' internal dynamics (e.g., the Junior's aggressive faction vs. the …
Exploit UNIT's communication failures to launch a full-scale assault on the base. Prevent UNIT from coordinating a response, leaving Earth's defenses in disarray. Through sabotage of UNIT's infrastructure (e.g., cutting power and communications). By abducting the Doctor, removing a key ally and disrupting UNIT's ability to counter their plans. By leveraging their knowledge of human technology and tactics to outmaneuver UNIT.
UNIT

UNIT is represented in this event through the Brigadier and Liz's frantic attempts to restore communications and coordinate a response. The organization's vulnerability is laid bare as its infrastructure collapses, leaving its soldiers stranded in the caves and the base exposed. The Brigadier's admission that all available troops have been deployed underscores UNIT's overextension, while Liz's warnings highlight the strategic risks of the Brigadier's military approach. UNIT's power dynamics are strained, as the failure of communications and the looming Silurian threat force a reckoning with the organization's limitations.

Representation Through the actions of the Brigadier and Liz, who embody UNIT's military and scientific branches, …
Power Dynamics Exercising authority over individuals (the Brigadier's commands) but being challenged by external forces (the Silurians) …
Impact The event exposes UNIT's institutional weaknesses, particularly its reliance on technology and centralized command structures. …
Internal Dynamics Tensions between the Brigadier's military pragmatism and Liz's scientific caution emerge, reflecting broader institutional debates …
Restore communications to coordinate UNIT's response and ensure the safety of deployed soldiers. Assess and mitigate the base's vulnerabilities to prevent a Silurian infiltration or attack. Through the Brigadier's military authority and strategic decisions. Via Liz's scientific expertise and warnings about the Silurian threat. By leveraging remaining resources (e.g., emergency lighting, field telephones) to maintain operational awareness.

Narrative Connections

How this event relates to others in the story

What led here 2

"The initial loss of contact with cave mouth two escalates into a complete communications breakdown within UNIT headquarters, demonstrating the Silurians' effectiveness and the increasing isolation of the human forces."

Brigadier Demands Emergency Response
S7E11 · Doctor Who and The Silurians …

"The initial loss of contact with cave mouth two escalates into a complete communications breakdown within UNIT headquarters, demonstrating the Silurians' effectiveness and the increasing isolation of the human forces."

Antidote success heightens urgency and division
S7E11 · Doctor Who and The Silurians …

Key Dialogue

"BRIGADIER: "Because of the attack, I sent every man I've got down to the caves and now the Silurians are cutting our communications.""
"LIZ: "If they could break in once to get the Doctor, they could break in again.""
"BRIGADIER: "Exactly. Only this time it'll be in force.""