When it was attacked by a Titan Terror Fish, the Stingray lost contact with the S.A.3.. After this, the Stingray raised the alarm with Marineville and they started an air search for the missing vessel. (PROSE: Stingray Attacked!)
Phones Sheridan, alone in Stingray after Troy Tempest was kidnapped, was attacked by a Titan Terror Fish he was following. The W.A.S.P. vessel was seriously damaged but later became fully operational once again. (PROSE: Stingray Searches)