WASHINGTON (AP) — After months of debate, the U.S. is moving toward a decision to expand the military’s authority to conduct airstrikes against the Taliban as the violence in Afghanistan escalates, a senior U.S. defense official said Thursday.

The official said a final decision has not been made. But there is a broad desire across the Obama administration to give the military greater ability to help the Afghans fight and win the war. The U.S. is likely to expand the authority of U.S. commanders to strike the Taliban and do whatever else is necessary with the forces they have to support the Afghan operations.