Truman announces development of H-bomb
U.S. President Harry S. Truman publicly announces his decision to support the development of the hydrogen bomb, a weapon theorized to be hundreds of times more powerful than the atomic bombs dropped on Japan during World War II.
Five months earlier, the United States had lost its nuclear supremacy when the Soviet Union successfully detonated an atomic bomb at their test site in Kazakhstan. Then, several weeks after that, British and U.S. intelligence came to the staggering conclusion that German-born Klaus Fuchs, a top-ranking scientist in the U.S. nuclear program, was a spy for the Soviet Union. These two events, and the fact that the Soviets now knew everything that the Americans did about how to build a hydrogen bomb, led Truman to approve massive funding for the superpower race to complete the world’s first “superbomb,” as he described it in his public announcement on January 31.
On November 1, 1952, the United States successfully detonated “Mike,” the world’s first hydrogen bomb, on the Eniwetok Atoll in the Pacific Marshall Islands. The 10.4-megaton thermonuclear device, built upon the Teller-Ulam principles of staged radiation implosion, instantly vaporized an entire island and left behind a crater more than a mile wide. The incredible explosive force of Mike was also apparent from the sheer magnitude of its mushroom cloud–within 90 seconds the mushroom cloud climbed to 57,000 feet and entered the stratosphere. One minute later, it reached 108,000 feet, eventually stabilizing at a ceiling of 120,000 feet. Half an hour after the test, the mushroom stretched 60 miles across, with the base of the head joining the stem at 45,000 feet.
Three years later, on November 22, 1955, the Soviet Union detonated its first hydrogen bomb on the same principle of radiation implosion. Both superpowers were now in possession of the “hell bomb,” as it was known by many Americans, and the world lived under the threat of thermonuclear war for the first time in history.
WORLD WAR II
1944
D-Day is called off and postponed until June
June 6, 1944 is considered one of the most pivotal moments in modern history. Better known by its codename, D-Day, the Allied assault on five beaches in Nazi-occupied France was the result of over a year of planning and jockeying amongst various military and political leaders.
GREAT BRITAIN
1606
The death of Guy Fawkes
At Westminster in London, Guy Fawkes, a chief conspirator in the plot to blow up the British Parliament building, jumps to his death moments before his execution for treason. On the eve of a general parliamentary session scheduled for November 5, 1605.
SPACE EXPLORATION
1971
Apollo 14 departs for the moon
Apollo 14, piloted by astronauts Alan B. Shepard Jr., Edgar D. Mitchell, and Stuart A. Roosa, is successfully launched from Cape Canaveral, Florida, on a manned mission to the moon. On February 5, after suffering some initial problems in docking the lunar and command modules.
VIETNAM WAR
1968
Viet Cong attack U.S. Embassy
On this day in 1968, as part of the Tet Offensive, a squad of Viet Cong guerillas attacks the U.S. Embassy in Saigon. The soldiers seized the embassy and held it for six hours until an assault force of U.S. paratroopers landed by helicopter on the building’s roof.
WORLD WAR II
1945
The execution of Pvt. Slovik
On this day, Pvt. Eddie Slovik becomes the first American soldier since the Civil War to be executed for desertion-and the only one who suffered such a fate during World War II. Pvt. Eddie Slovik was a draftee. Originally classified 4-F because of a prison record.
WORLD WAR I
1917
Germans unleash U-boats
On January 31, 1917, Germany announces the renewal of unrestricted submarine warfare in the Atlantic as German torpedo-armed submarines prepare to attack any and all ships, including civilian passenger carriers, said to be sighted in war-zone waters.
SPORTS
1988
Doug Williams leads Redskins to Super Bowl victory
On January 31, 1988, in San Diego, California, Doug Williams of the Washington Redskins—now known as the Washington Football Team—becomes the first African American quarterback to play in a Super Bowl, scoring four of Washington’s five touchdowns in an upset 42-10 victory.
CRIME
1990
The McMartin Preschool trials
Los Angeles prosecutors announce that they will retry teacher Raymond Buckey, who was accused of molesting children at the McMartin Preschool in Manhattan Beach, California. The McMartin trials had already taken over six years and cost more than $13.5 million without a single trial.
COLD WAR
1990
First McDonald’s opens in Soviet Union
The Soviet Union’s first McDonald’s fast food restaurant opens in Moscow. Throngs of people line up to pay the equivalent of several days’ wages for Big Macs, shakes and french fries.
CIVIL WAR
1865
House passes the 13th Amendment
On January 31, 1865, the U.S. House of Representatives passes the 13th Amendment to the Constitution, abolishing slavery in America.The amendment read, “Neither slavery nor involuntary servitude…shall exist within the United States, or any place subject to their jurisdiction.”
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