James Watson and Francis Crick announced their discovery of the double-helix structure of DNA at Cambridge University, a breakthrough that would revolutionize military medicine, forensic identification of war dead, and biological warfare defense.
A cannon exploded during a demonstration aboard the USS Princeton, killing Secretary of State Abel Upshur, Secretary of the Navy Thomas Gilmer, and six others. It was the deadliest peacetime disaster in Navy history.
A demonstration firing of the experimental 12-inch "Peacemaker" gun aboard USS Princeton exploded on the Potomac River, killing the Secretaries of State and Navy along with six others. The disaster reshaped U.S. Navy ordnance procurement policy.
Scottish engineer Robert Watson-Watt filed a British patent for "Improvements in or relating to wireless apparatus for locating the position of distant objects", the patent that legally anchored Britain's Chain Home radar system.
The USS Houston and HMAS Perth, attempting to escape through the Sunda Strait after the Java Sea disaster, were trapped and sunk by a Japanese naval force. Over 1,000 Allied sailors were killed or captured.
James Watson and Francis Crick announced their discovery of the double-helix structure of DNA at Cambridge University, a breakthrough that would revolutionize military medicine, forensic identification of war dead, and biological warfare defense.
A London Underground train crashed at Moorgate station, killing 43 people in the deadliest peacetime train accident on the London Underground. Military engineering units assisted in the complex rescue operation.
Swedish Prime Minister Olof Palme was shot and killed while walking home with his wife in central Stockholm. The unsolved assassination shook Sweden's armed neutrality posture and triggered major overhauls of European protective-detail doctrine.
The Gulf War ceasefire officially took effect at midnight. Iraq accepted all UN resolutions, and coalition forces began the process of withdrawal, having achieved one of the most decisive military victories in modern history.
Coalition offensive operations against Iraq formally ceased at midnight local time, ending the Gulf War after 43 days of air operations and 100 hours of ground combat. The war reshaped American military doctrine for a generation.
Pope Benedict XVI became the first pope to resign since 1415, prompting the Swiss Guard, the world's oldest active military unit, to transition their allegiance to the incoming pontiff.
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Nobel Prize-winning chemist and peace activist who worked on military research during WWII developing synthetic blood plasma, rocket propellants, and explosives before becoming a leading nuclear disarmament advocate.
Co-founder of the Rolling Stones. The British Invasion of rock music, which Jones helped pioneer, profoundly shaped the cultural experience of soldiers serving in Vietnam.
Major General
Revolutionary War cavalry commander and father of Robert E. Lee. His famous eulogy of George Washington, "First in war, first in peace, first in the hearts of his countrymen", remains the most quoted tribute to any American military leader.
10 military events occurred on February 28, spanning multiple centuries. Key events include: Watson and Crick Discover DNA Structure, Military Medicine Transformed (1953), Formal Ceasefire Ends the Gulf War (1991), Gulf War Ends, 100-Hour Ground Campaign Concludes (1991).
The most significant military event on February 28 is Watson and Crick Discover DNA Structure, Military Medicine Transformed (1953). James Watson and Francis Crick announced their discovery of the double-helix structure of DNA at Cambridge University, a breakthrough that would revolutionize military medicine, forensic identification of war dead, and biological warfare defense.
Notable military figures born on February 28 include Linus Pauling (1901–1994), Brian Jones (1947–1969).
Events on February 28 span the Cold War, the Modern Era, the Interwar Period, World War II, the Civil War, covering 10 events across 3 centuries of military history.
Events on February 28 involve 4 branches of the U.S. and allied armed forces, reflecting the global scope of military operations throughout history.
Explore military history from the day you were born.
June 6
The Allied invasion of Normandy, the largest amphibious assault in history.
December 7
Japan attacks the U.S. Pacific Fleet, bringing America into World War II.
September 11
The deadliest terrorist attack in history transforms U.S. national security.
August 6
The first atomic bomb is dropped on a city, ushering in the nuclear age.
May 8
Nazi Germany surrenders unconditionally, ending World War II in Europe.
November 11
Armistice Day marks the end of World War I and honors all who served.
June 4
The turning point of the Pacific War as the U.S. Navy destroys four Japanese carriers.
July 4
The Declaration of Independence is adopted, sparking the American Revolution.
The FIM-92 Stinger helped win the Cold War by turning Afghan mujahideen into a credible anti-aircraft threat. By 2023, the United States almost ran out of them, because Raytheon stopped making them for 13 years, and the first 10 months of Ukraine support burned through the remaining stockpile.
These weapons were built to fight a war that everyone prayed would never happen. The Minuteman III has been on alert since 1970. The Typhoon-class carried enough nuclear warheads to destroy a continent. The Davy Crockett could be fired by three soldiers. Most of them have been waiting for 40 years. Here are 10 Cold War weapons built exclusively for World War III.
The MiG-31 was designed to catch the SR-71 Blackbird. It is still the fastest fighter in any air force. The Foxhound's Zaslon phased-array radar, the first ever installed in a fighter, can track 10 targets and engage 4 simultaneously at ranges exceeding 200 miles. Here is why Russia still flies a 1980s interceptor, and why the MiG-31BM carrying a Kinzhal hypersonic missile has changed what the aircraft means to modern warfare.
Nineteen armies on four continents chose the Leopard 2. No other Western tank comes close to this export record, and the reasons go far beyond German engineering.
