US diplomats intend to set up working groups with their Armenian and Azerbaijani counterparts to accelerate implementation of the US-brokered provisional peace plan signed in August in Washington, according to a state-connected media outlet in Azerbaijan. The Report.az outlet queried the State Department about the status of the peace deal, the centerpiece of which is the establishment of a corridor connecting the Azerbaijani mainland with its Nakhchivan exclave across Armenian territory, dubbed the Trump Route for International Peace…