The Air Force seeks to consolidate field support for its Distributed Common Ground System into a single enterprise contract for global sustainment. The contractor must provide 24/7 support across approximately 20 worldwide locations to maintain a 99.5% operational availability rate. Critical requirements include the ability to staff several hundred personnel with Top Secret clearances, support a global footprint, and execute a full transition within 60 days of award without service disruption. Interested parties must submit a capability statement demonstrating their experience with such large, high-security systems. This is a sources sought notice for planning purposes only and is not a formal solicitation.