The Application segmentation outlines three primary use‑cases: airport baggage screening, railway cargo inspection, and seaport container scanning. Airport baggage screening dominates the market due to stringent regulatory mandates and high passenger throughput, representing the largest share of X‑Ray Machine for Transportation Security Use segmentation at about 45 % of total sales. Railway cargo inspection, driven by increasing freight volumes and cross‑border security concerns, captures roughly 30 % of the market, with portable systems playing a pivotal role in line‑side assessments. Seaport container scanning, essential for intermodal logistics and customs compliance, accounts for the remaining 25 %, characterized by a mix of high‑capacity fixed scanners and mobile units for container bays. Each application segment contributes uniquely to overall market size, reflecting the balance between regulatory pressure, cargo volume, and the operational environment within the transportation security ecosystem.