The Department of Defense, specifically the Department of the Air Force, is seeking small businesses to provide two handheld explosive trace detection (ETD) devices to enhance security at military installations in compliance with DAFI 31-101 regulations regarding commercial vehicle inspections. These devices are intended to supplement existing K-9 detection capabilities, enabling rapid and accurate screening of vehicles to mitigate explosive threats and ensure a safe environment. The procurement emphasizes the need for lightweight devices with quick startup times, high accuracy, and robust operational capabilities, including a two-year supply of consumables and extensive warranty coverage. Interested parties should submit their information to the designated contacts, SrA Nadine Umunyana and Ms. Maekyla Rosendo, by email, as the government will not cover any costs associated with responses to this Sources Sought notice.