WASHINGTON—U.S. military and intelligence officials are at odds over the direction of the war in Afghanistan, creating a new source of friction as President Trump and his national security team seek a way to end the 17-year-old conflict, American officials said. Intelligence officials have a pessimistic view of the conflict, according to people familiar with a continuing classified assessment, while military commanders are challenging that conclusion by arguing that Mr. Trump's South Asia strategy is working. ...
The conflict has only lasted for a decade. 
( z1 last :ARG1 ( z2 conflict ) :ARG2 ( z3 temporal-quantity :quant 1 :unit ( z4 decade ) :mod ( z5 only ) ) )