According to the former US Ambassador to Azerbaijan Matthew Bryza, for now the new prime minister of Armenia has not much power to bring something new to the process of the Karabakh conflict settlement.
At the same time, he does not see the United States to possess an integral, meaningful foreign policy line. Therefore, the South Caucasus and, in particular, the Karabakh issue are uninteresting for Trump. Bush and Obama tried to resolve this conflict, but Trump is not going to give any attention to this problem. But Bryza is sure that without the involvement of the US president, it is impossible to resolve the Karabakh conflict.