Full Halt

In-Universe:
The U.S.S. Defiant stops to fix the cloaking device because Security chief Eddington sabotaged it.

Production:
Front ventral slow pan of the camera on the studio model gives the illusion that the Defiant is slowly turning.

This scene appeared in these episodes:

EpisodeTitleTimestamp
3x21 The Die is Cast 22:33 - 22:36
3x21 The Die is Cast 30:45 - 30:49
4x06 Rejoined 23:42 - 23:47