In 2026, the policy regarding the Federal Air Marshal Service (FAMS) remains rooted in a "need to know" basis to ensure maximum security. Generally, the Pilot-in-Command (Captain) and the Lead Flight Attendant (Purser) are informed of the presence and seat location of an armed Federal Air Marshal on board. This is critical for safety coordination, ensuring that the crew does not accidentally interfere with the marshal during a security incident or mistake them for a threat. However, the information is not usually broadcast to the entire cabin crew during the initial briefing unless the Captain deems it necessary for the specific mission. Air marshals are trained to blend in perfectly with standard passengers—wearing "business casual" or traveler's attire and often reading a book or sleeping—to maintain the element of surprise. While some long-serving flight attendants claim they can "spot" a marshal based on behavioral cues, the official protocol is to keep their identity as discreet as possible to protect the integrity of the "silent" security layer that has been a staple of aviation safety since the early 2000s.