As defined by his commander in chief, the mission of Defense Secretary Robert M. Gates for the last two years has been to win the war in Iraq
But beginning on Jan. 20, Mr. Gates’s mission will be to end the war in Iraq, assuming the Pentagon boss stays in his post under an agreement with a new commander in chief, President-elect Barack Obama. That contrast might seem to leave Mr. Gates consigned to serious whiplash. While Mr. Obama campaigned on a promise to withdraw all American combat brigades from Iraq within 16 months, or by May 2010, Mr. Gates has spent his time at the Pentagon arguing a Bush administration position that has opposed setting strict timetables for withdrawal. “I would urge our nation’s leaders to implement strategies that, while reducing our presence in Iraq steadily, are cautious and flexible and take into account the advice of our senior commanders and military leaders,” Mr. Gates told Congress in September. “I would also urge our leaders to keep in mind that we should expect to be involved in Iraq for years to come, though in changing and increasingly limited ways.” While that statement would appear to...