The web site National Priorities has a running tally that puts that particular war's cost to you and me at $771 billion and counting, but free lance journalist Ken Klipperstein says it's $1 trillion. The Taliban have become very rich in the poppy/opium trade and now in an expanding array of enterprises. Mining is their number two income source, the Journal says.
The US has ongoing wars in Afghanistan, Iraq, Libya, Yemen, Somalia and Pakistan. For awhile it looked like Donald Trump might wind down some of this insane imperialism but he's turned over conduct of the wars to the generals including the mad dog he named defense secretary, the US Marine general who's actually called Mad Dog Mathis.
Tom Bacevich has a good article at Tom Dispatch that lists 24 questions the media should be asking but isn't and number one is why doesn't our military, on which we spend multiples of billions more than any other country, ever win anything any more?
Bacevich asks some really excellent questions. Number seven:
7. The war formerly known as the “Global War on Terrorism”: What precisely is Washington’s present strategy for defeating violent jihadism? What sequence of planned actions or steps is expected to yield success? If no such strategy exists, why is that the case? How is it that the absence of strategy -- not to mention an agreed upon definition of “success” -- doesn’t even qualify for discussion here?