President Obama's decision to authorize a wider U.S. military    role in Afghanistan next year was a pragmatic one, a    recognition that as much as he would like it to be so, the    fighting in Afghanistan is not over.  
    The administration quietly approved guidelines, revealed over    the weekend, that could broaden the military role of U.S.    troops in Afghanistan next year beyond what had been expected.  
    But how much fighting the 9,800 U.S. troops will see depends on    hard-to-predict factors, such as the continuing strength of the    13-year-old insurgency and the effectiveness of Afghanistan's    own security forces, said several U.S. officials, who agreed to    discuss the decision in return for anonymity.  
    A stark reminder of those challenges came Sunday when a suicide    bomber killed 45 people in eastern Afghanistan, the deadliest    attack since a new government took power this year.  
    The administration's new approach will also depend on how short    a leash Obama keeps the Pentagon on during his final two years    in office.  
    Senior officials familiar with the president's decision, which    was made in recent weeks, say that in approving continued U.S.    ground operations and airstrikes in Afghanistan after the end    of this year, Obama was clear that he was not granting    permission for large-scale combat operations.  
    "These authorities ensure we can protect our forces and our    coalition partners, support the [Afghan security forces] in    emergencies and continue the fight against Al Qaeda," a senior    military official said. "This is not a license for offensive    combat operations against the Taliban just because we still    have U.S. capabilities in the country."  
    It is, however, a clear indication that the U.S. role in    Afghanistan after the end of the year will not be limited to    training Afghan forces and conducting occasional small raids    against the remnants of Al Qaeda, which is how White House    officials had been portraying the post-2014 mission.  
    American forces will be able to carry out missions against    Taliban insurgents and other militant groups that pose a threat    to U.S. troops or allies, despite Obama's vow this year that    the U.S. combat role in Afghanistan was coming to an end.  
    There will also be U.S. drones, bombers and fighter aircraft    stationed in Afghanistan or on aircraft carriers to provide    airstrikes in case U.S. troops are threatened or Afghan forces    find themselves in danger of being overrun by insurgents, the    officials say.  
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Obama confronts need for broader U.S. military role in Afghanistan