Seriously, anyone who thinks that a $10.7 billion purchase that includes such items as Abrams tanks is a response to actual military needs is full of it.
There are still thousands of tanks and APCs out there for them to lose, but someone in the Pentagon or the State Department has twisted their arms to buy equipment that they do not need.
They won’t be engaging in a major shooting war with anyone for the next 20+ years, and under those circumstances, T-72s and BMPs will do the job just fine.