What two ground elements ensure smooth transfer from the intra-theater to the inter-theater patient movement system?

• A. ERPSS and CCATT
• B. Enroute Patient Staging Systems (ERPSS) and Aeromedical Evacuation Liaison Teams (AELT)
• C. AELT and AFTH
• D. MEB and PEB

Answer: (B)

Smooth transfer from intra-theater to inter-theater movement hinges on proper staging and ground coordination. The Enroute Patient Staging System (ERPSS) lays out where patients are placed and prepared as they move through the intra-theater chain, tracks their medical status, required equipment, and readiness, and ensures patients reach the right staging points at the right times for handoff. This creates predictable, organized handoffs and minimizes delays during transfer.

The Aeromedical Evacuation Liaison Teams (AELT) serve as the on-ground coordination bridge between medical teams, airlift planners, and the receiving facilities. They synchronize patient data, priorities, and loading plans, coordinate with aircraft and medical crews, and ensure a smooth transition into inter-theater evacuation assets. Together, ERPSS and AELT provide the staging and liaison needed for seamless cross-theater movement.

Other options focus on in-flight care or medical evaluations, not the ground coordination and staging that enable a clean handoff between intra- and inter-theater systems, so they don’t address this transfer mechanism directly.