USA 416, also known as Starshield 3-17, is a satellite owned by NROC and manufactured by SPXS. It was launched on September 6, 2024, from AFWTR SLC4E using the Falcon 9 launch vehicle. The satellite has dimensions of 0.3 meters in length, 4.1 meters in diameter, and spans 29 meters when deployed. It weighs 750 kilograms at launch with a dry mass of 700 kilograms. USA 416 is powered by deployable solar arrays and its purpose is unknown but suspected to be for imaging or SIGINT (Signals Intelligence). The satellite's shape is described as box-like with a pan configuration.