President Trump’s December 2025 memorandum on “Winning the 6G Race” set in motion efforts to drive American dominance in sixth-generation (6G) wireless communication technologies.

The memo directs federal agencies to relocate operations occurring within the 7.125-7.4 GHz spectrum frequencies (the Upper C-Band) to free these airwaves for commercial 6G mobile operations.

Federal agencies must submit relocation plans within 12 months that will protect national security and minimize impact on the electrical grid operations currently conducted in the Upper C-Band. The directive also tasks the Secretary of State with diplomatic engagements and creating a task force for collaboration among industry, academia and government agencies, and cross-government alignment of standards on future 6G spectrum allocation and utilization.

Background

Military and federal agencies use the Upper C-Band for critical activities like ground-to-satellite links, radar tracking, surveillance, systems operations, tactical communications, weather and earth observation satellites, and point-to-point communication between government facilities. NASA uses the frequency for spacecraft commands, telemetry and tracking, research and development tests and experiments, and backup communications.

The government prefers the Upper C-Band frequency because of its wide transmission range, high capacity and the ability for signal to penetrate through weather conditions. However, those same frequencies are also optimal for 6G wireless and broadband services. Therefore, moving government operations would free these bandwidths for faster commercial wireless services with increased network capacity and reduced latency times. The move could also increase the federal spectrum range by nearly 264% – from 275 megahertz (MHz) to 1,000 MHz – but agencies would likely have to share that space with existing users thereby reducing the actual effectiveness.

U.S. 6G Evolution Timeline

The National Telecommunications and Information Administration (NTIA) began exploring 6G technology in 2023 following a Commerce Spectrum Management Advisory Committee (CSMAC) report. In February 2024, the White House issued a Joint Statement Endorsing Principles for 6G: Secure, Open, and Resilient by Design. Based on the report, the NTIA issued a Request for Comments on the Advancement of 6G Telecommunication Technologies in May 2024 then published the results in January 2025. The respondents identified four key aspects for expanding current wireless capabilities:

• Maximizing the use of artificial intelligence and machine learning throughout the network stack.
• Facilitating ubiquitous coverage, including the most hard-to-reach areas, and providing the user with a seamless connectivity experience.
• Reducing power consumption and increasing energy efficiency.
• Delivering the connectivity needed to support emerging use cases such as advanced manufacturing and driverless vehicles.

However, the most critical requirement was for a “comprehensive, adaptable governance framework that balances innovation, security and equity while ensuring the United States retains global leadership in 6G,” a driving factor for the December.

Contractor Implications

Reallocating spectrum resources will create a shift in federal contracting and inform regulatory and policy changes toward standardization. Equipment and system upgrades to support 5G deployment may be incompatible with or insufficient for the spectrum, resulting in potential disruptions in defense communication services, weather forecasting and satellite operations, and creating potential modernization opportunities.

Additionally, as technology evolves, research and development opportunities will emerge for open Radio Access Network (ORAN), cross-domain interoperability functions, AI and machine learning (ML) network management, sensing and optimization, and quantum-resistant secure communication. Spin-off requirements for chipsets, radio frequency supply chain supplies and expert services are also anticipated to facilitate the transition. Subcontracting opportunities will exist for AI/ML specialists, cybersecurity subject matter experts, sensor and Internet of Things (IoT) integrators, radio frequency modeling firms and test and evaluation support.

Firms with emerging technologies should leverage financial incentives offered through the $1.5B NTIA Wireless Supply Chain Innovation Fund and seek partnering and subcontracts with fund recipients. Proactive capability alignment with related wireless technologies relevant to the proposed relocation and future 6G implementation will be critical for firms seeking to succeed in the federal market.