USS Theodore Roosevelt carrier-group encounters

Record summary

What happened Navy aviators assigned to the USS Theodore Roosevelt carrier group reported repeated encounters with unusual radar tracks and visually observed objects during training off the U.S. East Coast. Pilots described compact objects, including a dark cube inside a clear sphere, and said some encounters created flight-safety concerns. The reports coincided with upgrades to the fighters' radar systems, which may have revealed real targets previously missed or introduced new opportunities for misinterpretation. Public accounts combine multiple sorties and object descriptions rather than documenting one continuous event. Evidence Named and anonymous Navy aircrew testimony, safety reporting, radar observations described by operators and two officially released January 2015 infrared videos associated with the broader reporting period. Explanations considered Balloons, radar reflectors, distant aircraft, sensor artifacts and range-estimation errors have been proposed. Different reports may have different explanations. What remains uncertain Most raw sensor data and full range-fouler reports are not public. Later media narratives can blur which witness observed which object and whether a video belongs to a particular visual encounter. Primary source Statement on the release of historical Navy videos — U.S. Department of Defense