When DOD Abandons “Modernization”: Lessons from the MyTravel Failure and the Return to DTS
In January 2026, the U.S. Government Accountability Office (GAO) issued a consequential assessment of the Department of Defense’s (DOD) troubled effort to modernize its travel and related business systems. The report explains why DOD discontinued the “MyTravel” initiative in May 2023 and directed users back to the legacy Defense Travel System (DTS), and it evaluates whether DOD is now adopting the management, governance, and requirements practices needed to avoid repeating the same outcome.
GAO attributes the abandonment of MyTravel to four interrelated factors that will feel familiar to anyone who has lived through a complex enterprise IT deployment: the absence of a central leadership authority and advocate for change; weak program management practices; inadequate outreach to understand evolving stakeholder needs; and inconsistent inclusion of key users in gathering and tracking program requirements. Importantly, GAO treats these not as “implementation turbulence,” but as governance and systems-engineering failures that should have been mitigated through established leading practices and DOD-specific statutory business-system requirements.
DOD is now reinvesting in DTS rather than pursuing a replacement, and GAO recognizes concrete movement—yet concludes the department has not fully institutionalized the very disciplines that MyTravel lacked. GAO reports that, against selected leading practices and statutory elements tied to the abandonment factors, DOD fully addressed 12 practices, partially addressed six, and did not address four, with particular concern around program management and requirements management gaps that can undermine execution and user adoption. DOD’s plan contemplates ongoing updates plus additional resources to begin a six-year modernization of DTS, but GAO warns that the effort still shows weaknesses such as incomplete milestone documentation, misaligned performance metrics, and insufficient demonstration of enterprise-architecture compliance.
GAO’s recommendations are therefore structural, not cosmetic. They include documenting Agile practices for the DTS program; clearly assigning leadership roles (including documenting the lead agency); substantiating statutory compliance for business-system certification; integrating interim milestones into the program timeline; and linking performance metrics to documented goals and milestones. GAO also pushes hard on requirements discipline—calling for documented processes to elicit and prioritize non-functional requirements (security, privacy, performance), to explain how tradeoffs are made between customer and user needs, and to require bidirectional requirements traceability in DOD policy. DOD concurred with 11 recommendations and partially concurred with two, while indicating it has steps underway or planned to implement all 13.
For federal contractors, this report matters because it signals where DOD oversight and evaluation pressure is likely to concentrate in coming modernization programs: demonstrable governance authority, measurable and traceable requirements, alignment to enterprise architecture, and credible performance metrics. Vendors bidding DOD business-system work—whether as prime integrators, SaaS providers, cybersecurity and identity specialists, ERP/financial integration partners, or Agile delivery teams—should assume DOD buyers and reviewers will increasingly demand evidence of disciplined requirements management and traceability, explicit decision rights and escalation paths, and metrics that connect delivery to enterprise outcomes. In other words, GAO is describing what “success conditions” will look like in practice—and what gaps will be interpreted as program risk.
Credit: U.S. Government Accountability Office, DOD Systems Modernization: Further Action Needed to Improve Travel and Other Business Systems (GAO-26-107663, January 2026), contact Vijay A. D’Souza.
Disclaimer: This article is for general informational purposes only and does not constitute legal advice. Readers should consult qualified counsel and the primary source materials before acting on any information described above.