The Arias Expedition was a year long science mission to study massive compact halo objects 600 light years past Deep Space 7's sensors, on the far edge of the Cardassian-Federation border.

Launched in 2356 with the USS Al-Batani as the five ship armada's flagship, Admiral Owen Paris also covertly gathered intel on the Cardassian Union.

Starfleet VesselsEdit

USS Al-Batani

USS Edinburgh

USS Duquesne

USS Kirtland

USS Yamshiro

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