WASHINGTON — On the opening day of the 2023 World Radiocommunication Conference (WRC-23) in Dubai, government officials leading the U.S. delegation said their top priorities are to ensure spectrum access for next-generation wireless services and to boost U.S. growth in the space economy. The four-week long WRC-23 kicked off Nov. 20. The conference is organized by the International Telecommunication Union (ITU) to review and revise the international treaty governing the use of the radio-frequency spectrum and the geostationary-satellite and non-geostationary-satellite orbits. Speaking with reporters from Dubai, U.S. officials said WRC-23 is a significant opportunity to advance U.S. interests related to...