As Russia remains preoccupied with its war in Ukraine, its influence is weakening along its southern border, particularly in Armenia and Azerbaijan. This power shift is opening the door for other players, including Turkey, the European Union, and the United States, to expand their presence in the region, analysts told RFE/RL. On July 10, Armenian Prime Minister Nikol Pashinian and Azerbaijani President Ilham Aliyev met in Abu Dhabi to discuss a potential peace deal, notably without any mediators -- including Russia. Although no breakthrough was…