A brief introduction to British W.W.II stay behind networks
[PDF file]: […] equipped with broadcasting radios. Indeed, Atkins admits that the TRD radio sets, with which Section VII from MI6 had been equipped, ‘were not terribly effective as a spy set’.1 0 The advantage, as I see it, that the Auxiliary Units Operational Patrols had, was that they did not possess any radios and were, thus, […]