Explore war’s many psychological dimensions, from the First World War to the present day, in this major exhibition. Free entry. Plan your visit today. | Imperial War Museum London | Facebook

Listen to the psychological warfare of Hanoi Hannah (Trịnh Thị Ngọ), the North Vietnamese radio host who targeted American GIs during the Vietnam War. Her broadcasts were designed to break morale, telling soldiers their government had abandoned them and that they could not win the war. The clip features the infamous propaganda that urged GIs to defect and warned of the dangers of fighting a war for "rich leaders." | History In Pictures

7.8K views · 223 reactions | Death cards in the Vietnam War (psychological warfare) | Simple History | Facebook