"Amid tension between the military and President Barack Obama over military action in Afghanistan, Secretary of Defense Robert Gates told a gathering of Army officers Monday that the Pentagon would follow any strategy that Obama orders. . . . U.S. military officers, both in Washington and Afghanistan, recently have expressed growing frustration with the administration and its prolonged debate over policy in Afghanistan. The administration is now reconsidering its strategy just months after it named McChrystal as its commander there, calling him the best military mind the United States has to fight a counterinsurgency war. McChrystal has asked for as many as 45,000 troops, but the White House said it needs weeks to consider that request, with some suggesting the United States may redefine its goals there all together. In an assessment submitted to the Pentagon, McChrystal that found the effort there could fail without more troops."
If you want to destroy military morale, first send troops into harm's way before you determine your strategy, and then publicly debate and undermine the generals in charge. That's what Obama's administration is doing.
Watch for several senior military resignations within the next 6 months.