The small civilian medical vessel in which Beverly Crusher and her son Jack bring aid to worlds outside the Federation, attacked in 2401 by Vadic's Shrike at the start of the third season of Picard.
The SS Eleos XII is the ship of Dr Beverly Crusher in the third season of Star Trek: Picard. Working with the Mariposa relief organisation, she and her son Jack Crusher have spent years carrying medicine to places Starfleet does not go. Eleos is the Greek spirit of mercy.
In The Next Generation the ship is boarded by masked intruders near the Ryton system. Beverly fights them off, is badly wounded and sends a coded call for help to Picard, warning him to trust no one in Starfleet. Picard and Riker bring the USS Titan to her and find Beverly in a medical pod, guarded by a young man who is revealed to be Picard's son.
In Disengage Vadic's warship, the Shrike, demands Jack. To make her point she takes hold of the Eleos with a tractor beam and hurls the ship at the Titan.