Military logistics still track supply shipments with spreadsheets and phone calls — not software

A US Army brigade in Europe needs 50,000 rounds of 5.56mm ammunition. The request goes from the brigade S4 (logistics officer) via email to the division G4, who enters it into GCSS-Army (Global Combat Support System), which sends it to the theater logistics command. The theater logistics command checks warehouse inventory in a different system (LMP — Logistics Modernization Program) that does not interface with GCSS-Army without manual re-entry. The ammunition is shipped from a depot in Germany. The S4 has no tracking number. They call the division G4 daily asking 'where is my ammo?' The G4 calls the depot. Nobody knows. The shipment arrives 18 days later — 6 days later than needed for a planned operation. So what? Amazon can track a $12 package from warehouse to doorstep in real-time with sub-hour accuracy. The US military cannot track a pallet of ammunition across a continent. In a major conflict, logistics determines the outcome — battles are won by whoever can resupply faster. The US military's logistics information systems are 15-30 years old, do not interoperate, and require manual data re-entry at every handoff point. A pallet moves through 4-6 systems from request to delivery, each requiring a human to read from one screen and type into another. Why does this persist? Military logistics software is procured through decade-long acquisition programs. GCSS-Army took 12 years and $3.8B to deploy. LMP took 14 years and $2B. Both were designed in the early 2000s. Replacing them requires another decade-long program. Meanwhile, the systems do not talk to each other because they were built by different contractors (Accenture, SAP) with no interoperability requirement in the original contracts.