Amtrak security in 2026 is noticeable but significantly less invasive than airport security. Unlike the TSA, Amtrak does not require passengers to arrive hours early for full-body scans or to remove shoes and belts. However, security is "strict" in terms of visibility: random bag checks are performed by uniformed officers and K-9 units at major hubs like Penn Station or Union Station. You may be asked to allow an officer to swab your luggage for explosives residue. Additionally, Amtrak utilizes a "Passenger Manifest" system and requires a valid government-issued photo ID for all travelers 18 and older. While you won't experience a "security line" for every trip, the 2026 focus is on mobile patrol and "behind-the-scenes" surveillance, ensuring safety without the bottle-necking delays characteristic of modern aviation hubs.