USO airport lounges are made to provide comfort to the military community on their journeys, no matter where they’re going. At these lounges, which can be located before or after TSA security checkpoints, service members can find everything from free snacks and coffee to a comfy chair to take a quick nap. Most locations, which are typically staffed by friendly and helpful volunteers, feature televisions, video game systems and free Wi-Fi so visitors can use their own devices to check in with loved ones back home.