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Object
Object

RAF Test Canister (Phantom Jet Drop)

Phantom jet pilot releases the test canister at 4,500 feet over Devil’s End. It detonates instantly against the dome-shaped heat barrier one mile high, scattering debris without penetration. Brigadier listens to the radio report in UNIT Mobile HQ, his expression grim as Osgood and Doctor confirm the Master's unbreakable defense.
1 appearances

Purpose

Test the impenetrability of the Master's dome-shaped heat barrier

Significance

Confirms military impotence against the barrier, validating the Doctor's warnings and forcing UNIT to pivot from aerial assault to reliance on his expertise in a race against the Master

Appearances in the Narrative

When this object appears and how it's used

1 moments
S8E23 · The Daemons Part 3
RAF confirms impenetrable barrier

The RAF test canister is the tangible embodiment of UNIT’s last military gambit—a high-tech, explosive device designed to breach the Master’s barrier. Its detonation at 4,500 feet is the moment of truth, confirming the barrier’s impenetrability and the futility of further assaults. The canister’s failure is not just a setback; it’s a narrative pivot, forcing UNIT to concede that the Master’s power cannot be overcome by force alone. Its destruction symbolizes the end of one approach and the necessity of another, more creative solution.

Before: Armed and deployed from the Phantom jet, descending toward the barrier at high velocity
After: Destroyed in the explosion, its remnants scattered across the barrier’s dome, leaving no trace of its attempt
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