The Taurian and Calderon Protectorate have had a Quixote-class frigate since Word of Blake gifted it to them sometime around 3074. Later it was transferred to the Protectorate and as of Field Manual: 3145 it was still in service.
In ilClan p. 55 at T+50 a Quixote-class RSS Redemption engaged and rammed CJF Blue Talon, an Aegis-class heavy cruiser. Both vessels were destroyed.
Are these the same vessel? If so, could you elaborate on how it ended up at Terra?