Which step involves the specialist being relieved briefing the traffic situation?

The correct answer is "Verbal briefing" because this step specifically refers to the moment when the specialist stepping away shares essential information about the traffic scenario with their replacement. This process ensures continuity of operations and helps prevent misunderstandings or operational errors that might occur when one specialist hands over responsibilities to another. It typically includes details about the current traffic positions, any known hazards, and instructions that the incoming specialist needs to be aware of in order to manage air traffic efficiently.

On the other hand, options like "Traffic advisement," "Situation update," and "Communication briefing" do not specifically describe the structured handover process. Traffic advisement refers more to providing information to pilots or other units about traffic conditions. Situation update may suggest updates on air traffic but lacks the focus on the transition from one specialist to another. Communication briefing is more general and does not specifically indicate the context of a relief in duties.