It's not wasted
The job of the DoD is to spend a $1Tn defense budget in the USA.
It can buy 50,000 more Humvees and park them in the desert after already retiring the program
It can buy a couple more nuclear aircraft carriers in case the current 16 aren't enough to defeat the Venezuelan navy
It can pay soldiers more and invest in veteran care (Joking!)
It can ship pallets of $100 bills to Iraq and lose them
Or it can bankroll a disastrous failed product by the company that corporate America and the American govt relies on for Piss-Poor-Powerpoint-Presentations
At least this won't actually kill anyone