DoD contracts to Microsoft, Amazon, Alphabet reached $28 billion from 2018-2022

The Pentagon shifted procurement toward AI-enabled platforms, awarding multi-year contracts to cloud and data firms previously outside traditional defense supply chains. González documents how classified line items obscure exact figures while Tech Inquiry data records ceilings on the top five deals alone exceeding $53 billion between 2019 and 2022. Venture capital inflows into defense startups hit nearly $100 billion from 2021-2023, a 40 percent increase over the prior seven years combined.

Contract data reveals concentration: Amazon captured $10.2 billion and Alphabet $4.3 billion in the same window, funding systems for logistics, targeting, and ISR that integrate commercial codebases directly into classified networks. Primary sources include the Costs of War report and DoD budget justification books that list JAIC and DIU program lines without itemized deliverables. Secondary patterns appear in GAO reports on JEDI and Maven that flag performance shortfalls and data-labeling failures.

Operational effect is reduced oversight. Commercial iteration cycles replace formal test-and-evaluation gates, producing software whose failure modes remain classified. Surveillance architectures migrate from bespoke hardware to scalable cloud tenancy, tightening data loops between commercial platforms and combatant commands. The absence of public milestone reporting prevents independent verification of claimed autonomy thresholds.

Next phase centers on edge deployment. DoD budget documents project additional AI task orders through 2027 that embed inference models on platforms operated by the same three firms, locking in dependency on proprietary stacks whose update cycles now dictate mission availability.