A proton mine was a space-based defensive weapon. Hundreds of proton mines were deployed around the planet Oon Tien to protect the Imperial shipyards in orbit.

Appearances[]

• "Endgame" — Endgame (Reprinted and collected in The DarkStryder Campaign, Deluxe)

Sources[]

• Planets of the Galaxy, Volume One
• The Star Wars Planets Collection
• The DarkStryder Campaign