Major Events of September 1967: Key Historical Moments from the Month
Each month is marked by defining moments that shape the course of history. Whether through political shifts, cultural movements, or world-changing events, these periods leave a lasting impression. Dive into the most important events from September 1967 and discover how they influenced the world both then and now.

Major Events of September 1967: Key Historical Moments from the Month
- 01 Sep 1967 Arab Summit Khartoum Resolution: At the Arab Summit, eight Arab countries issued the Khartoum Resolution, famously known for its 'three no's' stance against Israel: no peace, no recognition, and no negotiations with Israel following the Six-Day War.
- 02 Sep 1967 Establishment of the Principality of Sealand: Roy Bates, a retired British Army major, proclaimed the location Principality of Sealand, an independent micronation, at an abandoned anti-aircraft platform in international waters on the North Sea. This unique declaration of sovereignty occurred on an offshore platform, challenging traditional concepts of statehood and territorial boundaries.
- 03 Sep 1967 Sweden's Historic Traffic Transition: Dagen H: On September 3, 1967, Sweden underwent a massive nationwide transportation infrastructure change known as Dagen H (Högertrafikomläggningen), where the entire country switched from driving on the left side of the road to the right side. This complex logistical operation required extensive public communication, road sign modifications, and driver education to ensure a smooth transition.
- 04 Sep 1967 Vietnam War: Operation Swift: During the Vietnam War, U.S. Marines launched a significant search-and-destroy mission in Quang Nam and Quang Tin Provinces. The intense four-day battle in Que Son Valley resulted in substantial casualties: 114 American soldiers and 376 North Vietnamese troops were killed, highlighting the brutal nature of the conflict.
- 05 Sep 1967 Death of Ilse Koch, Nazi War Criminal: Ilse Koch, the 60-year-old German war criminal infamously known as 'The Bitch of Buchenwald' for her cruel actions in Nazi concentration camps, committed suicide by hanging herself in the Bavarian prison of Aichach.
- 06 Sep 1967 First Successful Saturn V Test Flight: NASA achieved a milestone on September 9, 1967, with the first successful test flight of the Saturn V rocket, a critical development in the Apollo space program that would eventually enable human lunar missions.
- 07 Sep 1967 Ilse Koch Dies by Suicide: Ilse Koch, the 60-year-old notorious Nazi war criminal infamously known as 'The Bitch of Buchenwald' for her sadistic cruelty in concentration camps during World War II, committed suicide by hanging herself in the Bavarian prison of Aichach.
- 08 Sep 1967 Surveyor 5 Lunar Landing Mission: NASA's Surveyor 5 spacecraft was launched and successfully completed a soft landing on the Moon's surface on September 10, 1967. This mission was part of the Surveyor program, which was crucial in preparing for the Apollo moon landings by gathering critical data about the lunar terrain and surface conditions.
- 09 Sep 1967 Saturn V First Successful Test Flight: NASA successfully conducted the first test flight of the Saturn V rocket, a critical milestone in the Apollo space program. This powerful rocket would later be used to launch missions to the Moon, including the historic Apollo 11 lunar landing.
- 10 Sep 1967 Tragic Football Riot in Kayseri, Turkey: A devastating riot during a football match in Kayseri, Turkey resulted in 44 fatalities and approximately 600 injuries, underscoring the potential for violence in sports and the importance of crowd management.
- 11 Sep 1967 Surveyor 5 Moon Landing: NASA's Surveyor 5 spacecraft successfully landed on the Moon, marking another critical milestone in the United States' lunar exploration program during the Space Race.
- 12 Sep 1967 Death of Ilse Koch, Nazi War Criminal: Ilse Koch, the 60-year-old German war criminal infamously known as 'The Bitch of Buchenwald', committed suicide by hanging herself in the Bavarian prison of Aichach. Koch was notorious for her sadistic cruelty in Nazi concentration camps, particularly Buchenwald, where she was known for her horrific treatment of prisoners.
- 13 Sep 1967 Death of Ilse Koch, Nazi War Criminal: Ilse Koch, the 60-year-old German war criminal infamously known as 'The Bitch of Buchenwald', committed suicide by hanging herself in the Bavarian prison of Aichach. Koch was notorious for her sadistic cruelty in Nazi concentration camps during World War II.
- 14 Sep 1967 Ilse Koch Dies by Suicide in Prison: Ilse Koch, a notorious Nazi war criminal infamously known as 'The Bitch of Buchenwald' for her cruel treatment of concentration camp prisoners, died by suicide at age 60 in the Bavarian prison of Aichach.
- 15 Sep 1967 Ilse Koch, Nazi War Criminal, Dies by Suicide: Ilse Koch, the notorious Nazi concentration camp guard infamously known as 'The Bitch of Buchenwald' for her extreme cruelty, committed suicide by hanging herself in the Bavarian prison of Aichach at the age of 60.
- 16 Sep 1967 Soviet Nuclear Test at Semipalatinsk: The Soviet Union conducted a nuclear test at the Semipalatinsk Test Site in northeast Kazakhstan, continuing its nuclear weapons development program during the Cold War era.
- 17 Sep 1967 Death of Nazi War Criminal Ilse Koch: Ilse Koch, infamously known as 'The Bitch of Buchenwald' for her cruel actions during the Holocaust, commits suicide by hanging herself in the Bavarian prison of Aichach.
- 18 Sep 1967 Groundbreaking Soap Opera Challenges Racial Boundaries: "Love Is a Many Splendored Thing" makes television history by becoming the first soap opera to portray an interracial relationship. The controversial storyline prompted CBS censors to attempt to halt the show, leading to creator Irna Phillips' resignation in protest of the network's conservative stance.
- 19 Sep 1967 Nigerian Civil War - Biafran Offensive: Nigeria launched a military offensive against the secessionist region of Biafra, escalating the Nigerian Civil War. This marked a significant moment in the conflict that would lead to widespread humanitarian crisis and loss of life.
- 20 Sep 1967 Launch of the Queen Elizabeth 2: The iconic RMS Queen Elizabeth 2, a legendary ocean liner, was launched at John Brown & Company shipyard in Clydebank, Scotland. This vessel would become one of the most famous cruise ships in maritime history, symbolizing the golden age of transatlantic travel.
- 21 Sep 1967 Thailand's Military Involvement in Vietnam War: On September 21, 1967, Thailand officially entered the Vietnam War by deploying over 2,200 Royal Thai Army soldiers, specifically the elite Queen's Guard unit. This marked a significant moment in Thailand's Cold War-era foreign policy, demonstrating its commitment to supporting U.S. anti-communist efforts in Southeast Asia. The Thai troops were part of the broader Southeast Asian allies supporting South Vietnam against North Vietnamese and Viet Cong forces.
- 22 Sep 1967 Death of Ilse Koch, Nazi War Criminal: Ilse Koch, a notorious Nazi war criminal known as 'The Bitch of Buchenwald', committed suicide by hanging herself in the Bavarian prison of Aichach at age 60. Koch was infamous for her cruel treatment of prisoners in concentration camps during World War II.
- 23 Sep 1967 Deadly Lake Michigan Squall During Salmon Fishing Season: A sudden and violent squall struck Lake Michigan during the first coho salmon sport fishing season, resulting in a tragic maritime disaster. Seven people lost their lives, 46 were injured, and over 150 boats capsized, highlighting the unpredictable and dangerous nature of Great Lakes maritime conditions.
- 24 Sep 1967 Israel Approves Settlements in Captured Territories: Israeli Prime Minister Levi Eshkol announced Government Decision 839, approving Jewish settlements in territories captured during the Six-Day War, a pivotal moment that would significantly impact future geopolitical dynamics in the Middle East.
- 25 Sep 1967 Operation Swift Begins in Vietnam War: Operation Swift commenced in the Que Son Valley, with the 1st and 3rd battalions of the United States Marines 5th Regiment engaging North Vietnamese Army and Viet Cong forces in the Quảng Nam and Quảng Tín provinces of South Vietnam.
- 26 Sep 1967 The Beatles Release Abbey Road Album: The Beatles released Abbey Road, which would become their final recorded album, marking a pivotal moment in music history. This iconic record, featuring legendary tracks like 'Come Together' and 'Here Comes the Sun', represented the band's last collaborative studio work before their eventual dissolution.
- 27 Sep 1967 First African-American Mayor of Washington, D.C.: President Lyndon Johnson appointed Walter E. Washington as the first African-American mayor of Washington, D.C., a landmark moment in municipal governance and civil rights.
- 28 Sep 1967 Walter Washington Elected First Mayor of Washington, D.C.: On September 28, 1967, Walter Washington made history by becoming the first mayor of Washington, D.C. This landmark election was significant in the city's governance, marking a pivotal moment in home rule and local political representation. Walter Washington, an African American civil servant and urban administrator, was appointed by President Lyndon B. Johnson and later elected, symbolizing progress in municipal leadership during the civil rights era.
- 29 Sep 1967 Johnson's San Antonio Formula for Vietnam Peace Proposal: President Lyndon Johnson delivered a significant foreign policy speech at the National Legislative Conference in San Antonio, Texas. He introduced the 'San Antonio Formula', a diplomatic initiative proposing a cessation of aerial and naval bombardment of North Vietnam contingent upon productive negotiations. Despite the conciliatory approach, North Vietnamese leadership declined to engage in talks.
- 30 Sep 1967 BBC Radio 1 Inaugural Broadcast: BBC Radio 1 launches with Tony Blackburn presenting its first show, marking a revolutionary moment in British popular music broadcasting. This launch accompanies the BBC's strategic rebranding of its national radio stations with numeric names.