DISA expands industry outreach for combatant command migration to DoDNet DISA issued an additional sources-sought notice as it prepares to move all 11 U.S. combatant commands from legacy common-use NIPRNet and SIPRNet services into DoDNet by the end of FY2028. The effort covers roughly 231,000 users across about 200 sites and seeks one contract spanning discovery, network and endpoint migration

https://defensescoop.com/2026/08/28/combatant-command-it-migration-dodnet-disa/