RAF Photographic Reconnaissance Unit

Helen Maguire Excerpts

Thursday 17th July 2025 Westminster Hall

[Helen Maguire (Epsom and Ewell) (LD)]

It is a pleasure to serve under your chairship, Ms Vaz. I thank the hon. Member for Carlisle (Ms Minns) for securing this very important debate. I am honoured to speak today in support of the long-overdue recognition for one of the most courageous and least understood elements of our second world war effort—the RAF Photographic Reconnaissance Unit. Formed on 24 September 1939, the PRU operated in the shadows, yet it was utterly central to the allied war effort. Its pilots flew unarmed, alone and at extreme risk, capturing more than 26 million images across all theatres of war.

Those same-day photographs provided around 80% of the intelligence used in allied strategic planning—used in the Cabinet war rooms, for the Dambusters raid and for D-day. Although Enigma cracked the codes, it took days to decipher them; the PRU got intelligence in front of commanders by nightfall. It was, in the words of many, the most efficient intelligence-gathering operation of the war, but it came at a heavy price. Their aircraft—modified Spitfires and Mosquitoes—carried no armour, guns or even radios, and of the 1,747 known aircrew, 628 were killed. Nearly a third of those are still missing today. The average age of those brave pilots was just 24.

Among them were two heroes from my Epsom and Ewell constituency. Squadron Leader Frank Gerald “Jerry” Fray, educated at the City of London Freemen’s School in Ashtead, brought back the iconic photographs of the Dambusters raid. He completed two operational tours and later commanded RAF squadrons in India and Germany. Flight Lieutenant William George Poulter, born in Leatherhead in 1914, trained to fly Spitfires in the RAF Photographic Reconnaissance Unit and by the end of the war he was serving in the middle east. He later went on to become a civilian pilot, and his quiet contribution deserves our loudest thanks.

Despite their sacrifice, there is still no national memorial to the men and women of the PRU. That is why I back the efforts of the Spitfire AA810 project, which has campaigned tirelessly since 2018 for a national monument near to the Churchill War Rooms, where their work shaped the course of history. The planned memorial will also honour the 635 photographic interpreters, including 195 women, who turned the aerial images into actionable intelligence. Without them, we would have had 26 million photos but no intelligence to act upon.

It was an international effort, with personnel from more than 24 nations, from the USA to Fiji and from Brazil to Poland. With such widespread representation, the PRU is one of the best examples of international collaborative work against fascism. Ministers have indicated support and welcomed public fundraising for the memorial, and I welcome that the Government are now helping to bring it to fruition. These brave individuals deserve to be remembered; let us ensure their story is no longer hidden in the shadows, but carved permanently into the stone of our national memory.