- — Asia:
North Korea invades the South
North Korean forces cross the 38th parallel, opening the Korean War; the North nearly overruns the peninsula before a US-led UN coalition intervenes.
Era: The Korean War
Sources: The Korean War and Japan's Recovery · U.S. Department of State, Office of the Historian, NSC-68 and the Korean War · U.S. Department of State, Office of the Historian
- — Asia:
The Pusan Perimeter
US and ROK units withdraw behind the Naktong River into a rectangle nearly 100 miles from north to south and about 50 miles from east to west around Pusan, where the Eighth Army commander orders that there will be no further retreat.
Era: The Korean War
Sources: Policy and Direction: The First Year, Chapter VII, Bolstering the Forces · James F. Schnabel, U.S. Army Center of Military History (text mirrored by Korean War Online)
- — Asia:
Inchon landing
US Marines, backed by naval and air bombardment, assault Inchon and quickly defeat its North Korean defenders. On 27 September MacArthur is authorized to conduct operations north of the 38th parallel.
Era: The Korean War
Sources: Policy and Direction: The First Year, Chapter X, Crossing the Parallel · James F. Schnabel, U.S. Army Center of Military History (text mirrored by Korean War Online)
- — Asia:
US troops reach the Yalu
Troops of the US 7th Division's 17th Infantry reach the Yalu River at Hyesanjin, as Chinese armies mass along the river in Manchuria and an unknown number have already entered Korea.
Era: The Korean War
Sources: Policy and Direction: The First Year, Chapter XIV, The Threshold of Victory · James F. Schnabel, U.S. Army Center of Military History (text mirrored by Korean War Online)
- — Asia:
China enters the war
After UN forces push deep into the north, the People's Republic of China intervenes and drives the front back toward the 38th parallel, producing a stalemate.
Era: The Korean War
Sources: The Korean War and Japan's Recovery · U.S. Department of State, Office of the Historian, NSC-68 and the Korean War · U.S. Department of State, Office of the Historian
- — Asia:
The Korean War
North Korea invades the South; a US-led UN force and Chinese intervention turn the war into a grinding stalemate that devastates the peninsula and kills millions.
Era: Division, the Korean War, and Authoritarian Rebuilding
Sources: The Korean War and Japan's Recovery · U.S. Department of State, Office of the Historian, Korea (history) · Encyclopaedia Britannica
- — Asia:
The Pusan Perimeter
US and ROK units withdraw behind the Naktong River into a rectangle nearly 100 miles from north to south and about 50 miles from east to west around Pusan, where the Eighth Army commander orders that there will be no further retreat.
Era: Division, the Korean War, and Authoritarian Rebuilding
Sources: Policy and Direction: The First Year, Chapter VII, Bolstering the Forces · James F. Schnabel, U.S. Army Center of Military History (text mirrored by Korean War Online)
- — Asia:
Inchon landing
US Marines, backed by naval and air bombardment, assault Inchon and quickly defeat its North Korean defenders. On 27 September MacArthur is authorized to conduct operations north of the 38th parallel.
Era: Division, the Korean War, and Authoritarian Rebuilding
Sources: Policy and Direction: The First Year, Chapter X, Crossing the Parallel · James F. Schnabel, U.S. Army Center of Military History (text mirrored by Korean War Online)
- — Asia:
US troops reach the Yalu
Troops of the US 7th Division's 17th Infantry reach the Yalu River at Hyesanjin, as Chinese armies mass along the river in Manchuria and an unknown number have already entered Korea.
Era: Division, the Korean War, and Authoritarian Rebuilding
Sources: Policy and Direction: The First Year, Chapter XIV, The Threshold of Victory · James F. Schnabel, U.S. Army Center of Military History (text mirrored by Korean War Online)
- — North America:
Thule Air Base built
Under a 1951 NATO-era defence agreement, the United States constructed Thule Air Base in north-west Greenland, a major Cold War installation for bombers and early-warning radar, now the Pituffik Space Base.
Era: War, the Cold War and the End of Colony
Sources: The history of US presence in Greenland · Danish Institute for International Studies (DIIS), A Guide to the History of Recognition, Diplomatic, and Consular Relations: Denmark · U.S. Department of State, Office of the Historian
- — Africa:
State of emergency declared
As the Mau Mau revolt spreads, the colonial government declares a state of emergency that lasts until 1960, ushering in mass detentions and a brutal counter-insurgency.
Era: Mau Mau and the Road to Independence
Sources: Mau Mau Rebellion · Encyclopaedia Britannica, Mau Mau (1952–1960) · BlackPast.org, Kenya Emergency · Imperial War Museums
- — Asia:
Korean War armistice
An armistice halts the fighting and creates the Demilitarized Zone; no peace treaty is signed, freezing the division of the peninsula to the present day.
Era: The Korean War
Sources: The Korean War and Japan's Recovery · U.S. Department of State, Office of the Historian, US Enters the Korean Conflict · U.S. National Archives
- — Asia:
The Demilitarized Zone is defined
The armistice, signed at Panmunjom by Lt. Gen. William K. Harrison Jr. for the UN Command and Gen. Nam Il for the Korean People's Army and the Chinese People's Volunteers, fixes a military demarcation line and has both sides withdraw two kilometres from it, making a buffer zone about four kilometres wide. The line follows the positions held at the end of the fighting, not the 38th parallel; the coast-to-coast length is given as 238 kilometres by National Geographic.
Era: The Korean War
Sources: Armistice Agreement for the Restoration of the South Korean State (1953) · U.S. National Archives, Why the Korean DMZ is not the 38th parallel · National Geographic
- — Asia:
Korean War armistice
An armistice halts the fighting near the 38th parallel and creates the Demilitarized Zone; no peace treaty is signed, freezing the division to the present day.
Era: Division, the Korean War, and Authoritarian Rebuilding
Sources: The Korean War and Japan's Recovery · U.S. Department of State, Office of the Historian, Korea (history) · Encyclopaedia Britannica
- — Asia:
The Demilitarized Zone is defined
The armistice, signed at Panmunjom by Lt. Gen. William K. Harrison Jr. for the UN Command and Gen. Nam Il for the Korean People's Army and the Chinese People's Volunteers, fixes a military demarcation line and has both sides withdraw two kilometres from it, making a buffer zone about four kilometres wide. The line follows the positions held at the end of the fighting, not the 38th parallel; the coast-to-coast length is given as 238 kilometres by National Geographic.
Era: Division, the Korean War, and Authoritarian Rebuilding
Sources: Armistice Agreement for the Restoration of the South Korean State (1953) · U.S. National Archives, Why the Korean DMZ is not the 38th parallel · National Geographic
- — Africa:
Toussaint Rouge: the war begins
The FLN launches coordinated attacks across Algeria on 1 November 1954, opening the war of independence against French rule.
Era: The War of Independence
Sources: Algerian War · EBSCO Research Starters, History of Algeria · Encyclopaedia Britannica
- — Asia:
EOKA launches its armed campaign
EOKA, led by Colonel Georgios Grivas with the support of Archbishop Makarios III, began an armed struggle against British rule in pursuit of énosis, opening four years of insurgency and repression.
Era: British Rule, the Demand for Énosis and the EOKA Campaign
Sources: EOKA · Encyclopaedia Britannica
- — Asia:
EOKA campaign for enosis
The guerrilla organisation EOKA, backed by Archbishop Makarios, fought British rule in pursuit of enosis (union with Greece); Turkish Cypriots opposed enosis and called for taksim (partition).
Era: British Rule and the Roots of Conflict
Sources: Cyprus - History · Encyclopaedia Britannica, Makarios III - Archbishop, President of Cyprus · Encyclopaedia Britannica
- — Africa:
Torit mutiny begins the First Civil War
Southern soldiers of the Equatorial Corps mutiny at Torit over fears of northern domination, an event marking the start of the First Sudanese Civil War.
Era: Marginalisation and Two Civil Wars
Sources: History of South Sudan · Wikipedia, Sudan: The Addis Ababa Agreement · Encyclopaedia Britannica
- — Africa:
First civil war
Rebellion in the south, begun in 1955, grows into a 17-year war ended by the Addis Ababa Agreement of 27 February 1972, which grants southern autonomy.
Era: Independence and the Long Civil Wars
Sources: First Sudanese Civil War · Wikipedia, Addis Ababa Agreement (1972) · Wikipedia
- — Africa:
Battle of Algiers
A fierce urban campaign in the capital pits FLN cells against French paratroopers; the army's use of torture turns world opinion against the war.
Era: The War of Independence
Sources: Algerian War · EBSCO Research Starters, The Algerian War of Independence · Lumen Learning / SUNY World History
- — Africa:
Suez Crisis
Nasser nationalises the Suez Canal; an invasion by Britain, France and Israel is forced into withdrawal, confirming Egypt's sovereignty and Nasser's standing.
Era: The Modern Republic
Sources: Suez Crisis · Encyclopaedia Britannica, Gamal Abdel Nasser · Encyclopaedia Britannica
- — Europe:
The Hungarian Revolution of 1956
A nationwide rising under premier Imre Nagy declared Hungary's withdrawal from the Warsaw Pact; the Soviet army crushed it on 4 November, killing some 2,500 Hungarians and driving about 200,000 into exile.
Era: Communism, 1956 and the Return to Europe
Sources: Hungarian Revolution (1956) · Encyclopaedia Britannica
- — Africa:
Killing of Ruben Um Nyobe
The UPC leader Ruben Um Nyobe was tracked down and shot by a French-led military unit; repression of the insurgency continued in the Bassa and Bamileke regions with heavy loss of life.
Era: Partition: French Cameroun and British Cameroons
Sources: Ruben Um Nyobe (1913–1958) · BlackPast.org, Cameroon War (1955–1964) · Wikipedia
- — Europe:
First Cod War (12 nautical miles)
Iceland extended its fishery limit from four to twelve nautical miles in 1958; after confrontations at sea Britain accepted the twelve-mile zone in an exchange of notes of 11 March 1961, keeping access to its outer six miles for three years — the first of Iceland's victories over the Royal Navy.
Era: The Cod Wars and the Modern Republic
Sources: Cod Wars · EBSCO Research Starters, Iceland: History · Encyclopaedia Britannica, Exchange of Notes constituting an agreement between Iceland and the United Kingdom settling the fisheries dispute, 11 March 1961 (No. 5710) · United Nations Treaty Series, vol. 397
- — Africa:
The Pidjiguiti massacre
Portuguese police opened fire on striking dockworkers at the Pidjiguiti quay in Bissau, killing scores; the killings turned the PAIGC away from peaceful protest and toward armed struggle.
Era: Cabral, the PAIGC and the war of independence
Sources: Pidjiguiti massacre · Wikipedia, History of Guinea-Bissau · Wikipedia
War & Rupture in the 1950s
Every event in the Terralore archive tagged war and rupture — wars, invasions, conquests, battles and armed conflict, narrowed to the 1950s — 26 of them, drawn from 14 nations, running from 1950 to 1959. Each entry keeps the sources it was verified against and links back to the chronicle it came from.
- Events
- 26
- Nations
- 14
- Earliest
- 1950
- Latest
- 1959
- Asia
- 15
- Africa
- 8
- Europe
- 2
- North America
- 1
Every entry below is the same record, with the same sources, as the one on its nation’s chronicle.