<P> The series was green - lit in July 2016 , following extensive research by Kosminsky . Most of the location filming was undertaken in Spain later that autumn . </P>
<P> The series was green - lit in July 2016 , following extensive research by Kosminsky . Most of the location filming was undertaken in Spain later that autumn . </P>
where was channel 4 's the state filmed
where was channel 4 's the state filmed
Spain
Spain