Major Kira agrees to attend a conference in which the Bajorans will offer intelligence to the Cardassians on Klingon weapons and tactics. She is escorted to the remote location for the conference by Dukat, who, since he brought his half-Bajoran daughter back to Cardassia ("Indiscretion"), is no longer a Gul and has been relegated to ferrying freight and dignitaries for the Cardassian Empire.
When the Cardassian occupation of Bajor ended in 2369, the mining space station Terok Nor was left abandoned, its systems ripped out. By invitation of the Bajoran provisional government, Starfleet stepped in to oversee the rebuilding and day-to-day operations of the newly christened Deep Space Nine.
The years of Starfleet's nonintervention into Cardassian matters, however, had taken its toll on relations with the Bajorans. Consequently, Starfleet's position was a tenuous one; many Bajorans, suspicious and hostile as a result of decades of Cardassian oppression and brutality, did not greet the Federation's presence with open arms. The Federation's assistance is put to the test as DS9 becomes a center of travel and commerce that stretches into the Gamma Quadrant.