In Afghan review, Trump's frustration carries echoes of Obama years:
The debate carries echoes of the same dilemma Barack Obama faced in 2009. Then, as now, odds are that Trump will ultimately send more troops, current and former officials say.
"It's the least worst option," one former U.S. official familiar with the discussions said, speaking on condition of anonymity, while acknowledging that with Trump, a pullout cannot be completely ruled out.
Trump's defense secretary, retired Marine Corps General Jim Mattis, has had the authority for nearly two months to add thousands more troops to the roughly 8,400 there now (down from a peak of more than 100,000 in 2011). Army General John Nicholson, commander of U.S. forces in Afghanistan, requested the troops back in February.