The Japanese port city of Nagasaki observed the 68th anniversary of the dropping of the second and last atomic bomb ever used in warfare by pushing the Japanese government to increase its efforts to promote the elimination on nuclear weapons.
Sixty-eight years ago Tuesday, a crew of American airmen dropped an atomic bomb on Hiroshima, killing as many as 80,000 people. Three days later, when the Japanese continued to ignore the Allied ultimatum to surrender, another crew dropped a second bomb, 250 miles to the south, at Nagasaki.