Peacemaker Ann-Mari seemingly ends her career with a controversial speech criticizing Finland's arms dealings.

Ann-Mari starts negotiations by sending Emilia and Diyar to investigate mass graves at the Syria-Turkey border.

Ann-Mari arranges a secret meeting with Kurdish leader Binav Bashur, but the location is leaked and they are attacked.

Ann-Mari and her team are deported, but she meets her mother before leaving Istanbul; she also receives unexpected news about the weapons Finland sold and Diyar runs into trouble.

Theo tries to help Diyar while Ann-Mari and Emilia go to Spain to meet with a contact with information about the stolen Finnish weapons.

After realizing that the Alhambra attack might be connected to Finland, Ann-Mari gets an unexpected invitation to meet the man who captured the fort.