The Washington administration aims to create a security architecture in Europe that will ensure that after the settlement of the Ukrainian conflict a new crisis does not start, said the son-in-law of the American leader, Jared Kushner. "At the behest of the President of the United States, we are actively working to find a path to sustainable peace. We are focused not only on ending this terrible war, but also on the broader security architecture required to ensure that once hostilities cease, they do not return," he said.