Freedoms Sentinel VS Resolute Support

In a recent article on the Afghan Campaign Medal, the Army Times referred to the campaign in Afghanistan as Operation "Freedoms Sentinel". I thought it was Operation Resolute Support? Are there two concurrent operations going on? I can't find any references for Freedoms Sentinel other than that one Article I mentioned. Everything else refers to Afghanistan as Resolute Support. Were they in error? Or is this some small Operation happening in the midst of the overarching Resolute Support mission with very few participants?

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