The Day They Dropped The Bomb (ITV, 10.40pm)

'THERE was a soldier on the ground suffering from burns. I thought, ‘There’s someone on the ground!’ and ran towards him. He noticed me and said, half groaning, ‘We’ve been hit by a new type of bomb.’” – Yoshie Oka, Hiroshima survivor

This new documentary marks the 70th anniversary of the world’s first atomic bomb being dropped over Hiroshima on August 6, 1945 – a day which changed the course of history.

The Day They Dropped The Bomb provides a minute-by-minute account of what happened on that day, told through the unique insights of the people who were there and rarely-seen archive footage from the time.

Made by award-winning film-maker Leslie Woodhead, who directed acclaimed documentaries The Day Kennedy Died and 9/11: The Day That Changed The World for ITV, and filmed on location in Hiroshima and the United States, this programme features interviews with witnesses including the last surviving member of the flight crew of the Enola Gay plane which dropped the bomb, navigator Dutch Van Kirk, in his final TV interview before he died.

Using rare archive film, news reports and radio bulletins alongside the personal memories of people who were there, the programme relives the events of August 6, casting fresh light on the British and Americans’ wartime race to make an atomic bomb ahead of the Nazis and its effect on the Japanese surrender. It also reflects on the debate around the morality of using atom bombs that continues today.

Among the contributors are Russell Gackenbach, the navigator of the follow up aircraft; George Elsey – the man who broke the news to President Truman that the bomb had been dropped and the only surviving member of Truman’s administration; and key scientists of the Manhattan Project which created the bomb – Lilli Hornig and Bob Krohn.

Telling the story of what happened on the ground in Hiroshima are seven survivors, some of whom are speaking for the first time on British TV. The survivors include Yoshie Oka, who broke the news of a new type of bomb to the world from a bunker in the devastated city, and Tetsushi Yonezawa, who was just seven years old at the time and was one of only 14 people to survive within 750 metres of the hypocentre of the explosion.

Trust Me, I'm a Doctor(BBC2, 8pm)

We've all done it - reaching into the fridge, nipping to the shop or driving to the fast food joint, against our better judgement, for a quick fix of sugary or fatty food. But what is the best way to stop yourself from craving junk? Apparently when your body craves these 'bad' foods, it is actually looking for nutrients - some of which can be found in more healthy substitutes. Here, in the last edition of the series, Michael Mosley and the team recruit more than 200 volunteers to test a surprising way to cure these cravings. Meanwhile, Dr Saleyha Ahsan shows how to spot a stroke before it happens, and Dr Chris van Tulleken considers whether organic food is good for your health. Finally, surgeon Gabriel Weston investigates a potentially groundbreaking new treatment for cancer.

The Interceptor (BBC1, 9pm)

WITH Roach's identity finally revealed, and the villain seemingly within the Unit's grasp, the team now faces the challenge of intercepting his massive shipment of drugs and ensuring there's evidence to link it to him. But how far is Ash prepared to go to bring down his nemesis? Meanwhile, Roach is feeling under pressure from both outside and inside his organisation. With Casby feeding his paranoia, Roach becomes convinced that another crew is after his business, and that there is a traitor within his own gang. Crime drama, starring O-T Fagbenle and Trevor Eve. Last in the series.