Pentagon awards $4.4 billion cloud-based solution deal to General Dynamics

Pentagon has awarded General Dynamics a $4.4 Billion  Defense Enterprise Office Solutions (DEOS) contract, according to a company news release.

The details were given in a 3 November media release, to announce the General Dynamics Information Technology, a business unit of General Dynamics, was awarded the DEOS contract by the General Services Administration (GSA) in partnership with the Defense Department (DoD) and the Defense Information Systems Agency (DISA).

DEOS will streamline the DoD’s use of cloud email and collaborative tools while enhancing cybersecurity and information sharing across the DoD’s enterprise based on the latest commercial technology. GDIT will stand up and accredit DEOS cloud environments as well as support the migration of existing DoD Office 365 (O365) tenants into DEOS. The DEOS environments are intended to support over 3.2 million DoD users and GDIT will provide engineering, migration, training and support services for those users. DoD estimates the value of the DEOS Blanket Purchase Agreement (BPA) at $4.4 billion over a 10-year period, which includes a five-year base period with two two-year options and one one-year option.

- ADVERTISEMENT - CONTINUE READING BELOW -

“GDIT looks forward to our continued partnership with GSA, the DoD and DISA in achieving the goals outlined in the DoD Cloud Strategy. DEOS will provide new and powerful collaboration capabilities to users across the enterprise and all the way to the tactical edge while driving efficiencies and enhancing the DoD security posture” said Amy Gilliland, president, GDIT. “The demand for DEOS capabilities have been further amplified by the COVID-19 crisis and more than ever, it’s imperative that we accelerate the deployment of technology to support our mission partners.”

Under the contract, GDIT will replace legacy DoD IT office applications with an enterprise-wide standard cloud-based solution across all military services worldwide for both unclassified (IL5) and classified (IL6) environments. This solution will allow DoD users and mission partners to more seamlessly collaborate and share information regardless of their location or DoD organization. DEOS represents a major pillar of the DoD CIO’s cloud strategy, the largest ever deployment of Microsoft O365 and the first deployment of O365 in a DoD classified environment.

Readers who wish to follow our weekly coverage can subscribe to the Weekly Defense Roundup.

If you wish to report a grammatical or factual error in this article, please let us know by using the online form.

Executive Editor

Support The Defence Blog

Independent reporting takes resources. Join us on Patreon.

Become a patron

More Like This

U.S. Army Reserve tests Pyka’s autonomous cargo aircraft in live exercise

Pyka's autonomous cargo aircraft DropShip flew a 32 km (20-mile) resupply mission entirely without a human pilot from Gulfport to Diamondhead, Mississippi, then executed...

Mayman Aerospace CEO: autonomous drones must replace helicopters in contested battlespace

At 3 a.m. in a contested forward operating base, a patrol thirty kilometres out is taking casualties. They need blood, plasma, and ammunition, not...

U.S. Army buys more of its toughest Arctic combat vehicle

The U.S. Army awarded BAE Systems Land and Armaments a $35 million contract modification on June 30, 2026, for additional production of the general-purpose...

AEVEX wins $50M deal for GPS-resistant strike drones

AEVEX Corp. secured a $50 million contract from the United States Air Force on June 30, 2026, to continue expanding unmanned mission-support capabilities for...

U.S. Air Force spends $471M to fix tanker parts supply problem

The U.S. Air Force awarded a combined $471 million in contracts to 28 different companies on a single day, spreading the work of exchanging...