Ongoing War: The galaxy is engulfed in open war, with the Imperium needing to defend its realms.

Internal Threats: Heretics and mutants are trying to corrupt and subvert the Imperium from within.

Imperial Agents: A loose coalition formed to combat these internal threats, including:

• Inquisitors from the Holy Ordos
• Swashbuckling Rogue Traders
• Zealous Priests

Mission: These agents command clandestine forces to defend the Imperium against the most insidious threats.

Codex: Imperial Agents:

• Contains background on the various distinct bodies forming these military forces.
• Provides rules for using them as a full army in Warhammer 40,000 or as allies for other Imperial armies.