 The US representative at UNHRC has argued that the UN investigator for extrajudicial, summary or arbitrary executions does not have jurisdiction over US military actions, while another US diplomat claimed that the US military is investigating any wrongdoing and doing all it can to furnish information about the deaths.On 27 October 2009 UNHRC investigator Philip Alston called on the US to demonstrate that it was not randomly killing people in violation of international law through its use of drones on the Afghan border.Alston criticized the US's refusal to respond to date to the UN's concerns.