Residents in the Japanese city of Hiroshima are commemorating the 70th anniversary of the first atomic bomb being dropped by a US aircraft.
A ceremony, attended by PM Shinzo Abe, was held at Hiroshima's memorial park before thousands of lanterns are released on the city's Motoyasu river.
The bombing - and a second one on Nagasaki three days later - is credited with bringing to an end World War Two.
But it claimed the lives of at least 140,000 people in the city.
A US B-29 bomber called the Enola Gay dropped the uranium bomb, exploding some 600m (1,800ft) above the city, at around 08:10 on 6 August 1945.