The only ship with that mission allowed is the Field Fightesr and Star Fighters (for race miops).
You can steal up to 1/4 of the resources present planet side via pirating as the pirating fleet does not engage into battle with the defending fleet or turrets.
A battle may take place only if the defender has Field Fighters and Star Fighters in his fleet. The fight is between the Field Fighters and Star Fighters from both sides ONLY!!! Ship upgrades and weaponry / armor and shield bonuses apply. You don’t receive war points from that encounter. You lose points as normal. Recycle field appears as usual.
Both players see the flight at “Overview” screen.
This mission type does not triggers a SMS-alert regardless of the both side’s Espionage levels.