There were a series of U.S. military bases along the Pech River Valley in Kunar Province, including COP Honaker-Miracle, COP Able Main, COP Michigan, and the largest − FOB Blessing. Most were closed after 2011. In 2011 former FOB Blessing was abandoned by the Afghan National Army (ANA), and the 25th Infantry Division returned to reestablish the area of influence. The new name was COP Nangalam, with a majority of control in the hands of the ANA. In late 2012 with the ANA in control of and the establishment of ANA Fire bases in and along the area that COP Michigan was the U.S. Army's 4th Infantry Division's 4th Brigade Combat Team. U.S. President Barack Obama then pulled the American forces from the valley again, ceding it to the Taliban due to the questionable ability and loyalty of the (ANA).