More illusion of large numbers, TBH, a billion a month is pretty much war on the cheap today. At 12 billion a year it would take a century to spend what we did in Iraq, and it represents only 1 1/2% of the regular DOD budget, so I don't really think that level of expenditure was a serious driver. Of course with Trump, it's hard to say what he's going to latch on to as important.