Scenario Book 1 (SFU)
From Trekipedia
SH61.0 Fleet of the Moment
by Jonathan D. Schuster
Previously published as "SL16.0 The Fleet of the Moment" in Captain's Log Issue 1.
In the early years of the General War, the large number of warships constantly on patrol made it hard for the Orion Pirates to maintain business as usual.
A prime example of this occurred in Y172, when an Orion raiding force, returning from Kzinti territory to their base, found themselves between Federation and Klingon squadrons preparing for a battle.