Fail-Safe Detonation

Use this Stratagem when a BATTLESUIT unit
from your army is destroyed in the Fight phase,
before removing the last model, roll a dice for
each unit(friend or foe) within 3" of that model.
On a 4+ that unit suffers one mortal wound.
The battlesuits of high-value Tau operatives
are equipped with a fail-safe self-destruct algorithm,
ensuring that the pilot cannot be taken alive for
interrogation.