Within the U.S. military's rank and file, there are growing doubts about winning in Afghanistan, a mood that contradicts upbeat war reports delivered to Congress last week by the top commander and officials.
A senior military intelligence official who has served in Afghanistan and participates in daily briefings on the war told The Washington Times there is a "weariness" among officers as the war nears the nine-year mark in October.
The second link below may hold the reason why there is Afghan war weariness. It reports on the White House plan to pullout of Afghanistan still set for next summer.
Fighting a war when the enemy knows your strategy is a recipe for losing. No wonder there is “weariness."
Link here and here.