The Pentagon has spent decades and hundreds of billions of dollars building a fleet it cannot operate without Lockheed Martin's permission. That is not hyperbole — it is the structural reality of the F-35 Joint Strike Fighter program, and it is why the most expensive weapons system in U.S. history functions less like a procurement contract and more like a SaaS agreement with a single vendor.
The mechanism is called ALIS — the Autonomic Logistics Information System, now being replaced by ODIN (Operational Data Integrated Network). Every maintenance action, every spare part order, every mission-readiness report flows through software that Lockheed owns and controls. The physical jet and its digital nervous system are inseparable, and only one company holds the keys.
This sustainment lock-in means that even when Congress fights over new-aircraft procurement budgets, the sustainment revenue keeps flowing. The F-35 fleet — now over 900 aircraft across the U.S. and allied nations — requires continuous parts, software updates, training systems, and depot-level maintenance. That annuity does not go out for competitive bid.