questionText: To ask the Secretary of State for Defence, how many Watchkeeper Remotely Piloted Vehicles have been lost during (a) trials and (b) initial service with (i) DE&S and (ii) the Army.
answerText: The Army have lost three Watchkeeper Uncrewed Aerial Systems (UAS) during trials, and five Watchkeeper UAS in service. DE&amp;S do not operate Watchkeeper UAS.
heading: Watchkeeper WK450