Which military operation focuses on maintaining stability in Afghanistan?

The military operation that focuses on maintaining stability in Afghanistan is Operation Freedom's Sentinel. This operation is part of the broader U.S. and NATO missions that have transitioned to a supporting role to help Afghan security forces, emphasizing the need for a stable environment in Afghanistan following years of conflict. Operation Freedom's Sentinel specifically aims to conduct counter-terrorism operations and assist the Afghan government in providing security, thus contributing to the overall stability of the region.

The other operations listed pertain to different conflicts or missions. For example, Operation New Dawn was focused on the transition of security responsibilities from U.S. forces to the Iraqi government. Operation Odyssey Dawn was primarily aimed at enforcing a no-fly zone in Libya during 2011, and Operation Inherent Resolve addresses the fight against ISIS in Iraq and Syria. Each of these missions has distinct objectives and geographical focuses, differentiating them from the stability operations conducted under Operation Freedom's Sentinel in Afghanistan.