Is-disarmed-delay
From FreeSpace Wiki
Is disarmed delay (Boolean operator)
Becomes true <delay> seconds after the specified ship(s) are disarmed. A ship is disarmed when all of it's turret
subsystems are destroyed. All ships must be disarmed for this function to return true.
Returns a boolean value; Takes 2 or more arguments:
1: Time delay is seconds (see above).
Rest: Names of ships to check disarmed status of.