
Last week’s meeting between U.S. President Barack Obama and Afghan President Hamid Karzai felt like a last desperate attempt to salvage a crumbling marriage: With the relationship clearly dying, the two sides quibbled over the pace of U.S. disengagement and the extent of future American aid and assistance. But as U.S. involvement in Afghanistan winds down, Americans should already be thinking about what they can learn from their longest war. U.S. national security strategy, as I explained in my book “Iraq and the Evolution of American Strategy,” is shaped by the lessons drawn, rightly or wrongly, from previous conflicts, wars […]