A city on Cardassia Prime, levelled with the loss of two million lives on the orders of the Female Changeling as punishment for the Cardassian uprising in 2375.
Lakarian City is a major settlement on Cardassia Prime. It is first mentioned in the Deep Space Nine episode Defiant, when Gul Dukat laments that hunting the stolen starship has made him break a promise to take his son to the amusement centre there for his birthday.
In the series finale What You Leave Behind, Damar's resistance sabotages power across Cardassia Prime during the Dominion's last stand. In reprisal the Female Changeling has Lakarian City wiped out, and Weyoun announces to the planet that two million men, women and children have died.
The atrocity has the opposite effect to the one intended. Hearing of it in the middle of battle, the Cardassian fleet turns its guns on its Dominion and Breen allies.