[Darmok501]

If an event or dilemma, such as Plasma Fire, damages a ship, is that the same as damage taken in battle? This if a ship is damaged again, will it be destroyed? Therefore if a ship has Plasma Fire on it, will it be destroyed at the end of your second full turn without security present? Thank you.

[eberlems]

Damage from different sources is the same.
Two damage destroys a ship.

But if your opponent has a Battle Bridge Door damage changes to and destruction depends on Hull Damage.