SOE's Balls of Steel · Operation Rubble, 147 Willing Volunteers and 25,000 Tons of Ball Bearings

In 1940 the Nazis hoped to cripple the British war effort by blockading Swedish cargo ships containing ball bearings, steel and tools vital for making arms and equipment. In desperation the newly formed SOE was asked to rescue these badly needed supplies and a daring escapade was dreamt up to sneak in under German noses and steal the ships. It was a dangerous mission and the 147 men involved knew there was a high chance they would not come home. The terrifying mission to rescue cargoes of ball bearings in clunky transport ships, while trying to outrun the Luftwaffe and German navy had never been attempted before and was never successfully repeated. This is the story of a forgotten adventure that saved Britain and her troops from certain defeat, all because of brave men willing to sacrifice their lives for millions of small balls of steel.

Sophie Jackson is the author of Churchill's Unexpected Guests, Churchill's White Rabbit, The Horse in Myth and Legend, and The Medieval Christmas.