SCT consists of

• A. Captain, Purser, OCC Security Desk, Ground Security Coordinator, Dispatcher Systems Operations Manager, Duty Director
• B. Captain, Purser
• C. Captain, Purser, OCC Security Desk
• D. Ground Security Coordinator, Dispatcher Systems Operations Manager

Answer: (A)

Security Coordination Team is a cross‑functional group that brings together key flight and security leadership to manage security actions in a coordinated way across both in‑flight and ground operations. The best answer includes Captain, Purser, OCC Security Desk, Ground Security Coordinator, Dispatcher Systems Operations Manager, and Duty Director because each role adds essential capability: the Captain provides ultimate flight safety authority, the Purser represents cabin security and passenger safety, the OCC Security Desk serves as the central security coordination point within operations control, the Ground Security Coordinator handles on‑the‑ground security liaison with airports and authorities, the Dispatcher Systems Operations Manager ensures secure, reliable communications and dispatch support, and the Duty Director offers executive oversight and escalation. Leaving out any of these roles would weaken coordination and the ability to respond effectively to security events, which is why the full complement is the best fit.