Pentagon documents show that air defense system could run out of ammunition by May. The documents were leaked to the New York Times and other media outlets.
The Pentagon has not confirmed the authenticity of the documents, which may have been leaked by the U.S. military. The U.K. government has said that the leaked documents are not related to its military operations in the Middle East, but to a possible leak of classified information about its military activities in the region. The United States has said it has no plans to withdraw from the Mideast.