(Through a viewing window we see a circular space station with three curved vertical spines above and below. Oh, you know what it looks like.)
Opening titles. Interesting note - the wormhole doesn't appear in Emissary's title sequence because it hasn't been discovered yet.
Sisko (V.O.): Commence station log, Deep Space Nine, Commander Benjamin Sisko, Stardate 46388.2. At the request of the Bajoran provisional government, Starfleet has agreed to establish a Federation presence in this system following the withdrawal of Cardassian occupational forces. The first contingent of officers, including my Chief of Operations, Miles O'Brien, arrived two days ago on the Enterprise.
(The place looks like it's been in the middle of a war zone. O'Brien is in the new "reverse" black overall style uniform with colored shoulders while Sisko is in the standard TNG style uniform.)