Orion Attack is an expansion product for the Federation Commander game line.

The nearly final (as of late February 2008) list of ships:
Orion Battle Raider
Orion War Destroyer
Orion Battlecruiser
Orion Heavy Battlecruiser
Orion Double Raider
Orion Slaver
Orion Free Traitor
Commercial Platform
Large Q-ship
Small Q-ship
Defense Satellites
Hydran Gendarme
Lyran Military Police
Gorn Frigate
Romulan SeaHawk
Monitor

Bonus ships (counters only; ship cards found in the associated boosters): Orion OK6, Orion DN, Orion Heavy Cruiser

Though originally announced as an Origins 2008 release, ADB has indicated that it's now a September 2008 product.

List of sets and expansions

Base sets:
Federation Commander: Klingon Border
Federation Commander: Romulan Border
Federation Commander: Academy and Federation Commander: Graduation

Other attack module expansions:
Federation Commander: Klingon Attack
Federation Commander: Romulan Attack
Federation Commander: Tholian Attack
Federation Commander: Battleships Attack
Federation Commander: Distant Kingdoms
Federation Commander: Hydran Attack
Federation Commander: War and Peace

Boosters (extra ship cards):
Federation Commander: Boosters
Federation Commander: Line of Battle

Scenario Books and Play-aids:
Federation Commander: Briefing #1
Federation Commander: Briefing #2
Star Fleet Battles - Module W: Space Battle Maps
Star Fleet Battles - Module H1: Megahex