Self-immolation of Thích Quảng Đức
Monk Thích Quảng Đức burns himself to death in Saigon in protest at the Diệm government's treatment of Buddhists; the photograph shocks the world.
Monk Thích Quảng Đức burns himself to death in Saigon in protest at the Diệm government's treatment of Buddhists; the photograph shocks the world.
Malaya unites with Singapore, Sabah (North Borneo) and Sarawak to form Malaysia.
Generals led by Dương Văn Minh overthrow President Ngô Đình Diệm, who is killed with his brother Ngô Đình Nhu the next day.
A clash between USS Maddox and North Vietnamese torpedo boats leads Congress to pass the Gulf of Tonkin Resolution, enabling US escalation.
After the failed 30 September Movement coup, the army and militias kill hundreds of thousands of alleged communists, paving the way for Suharto's rise.
A sustained US aerial bombing campaign against North Vietnam.
Two battalions of US Marines land at Đà Nẵng, the first American ground combat units deployed to Vietnam.
Singapore separates from Malaysia and becomes an independent republic led by Lee Kuan Yew.
The first major battle between US Army forces and the North Vietnamese army, fought in the Central Highlands.
Indonesia, Malaysia, the Philippines, Singapore and Thailand sign the Bangkok Declaration, founding the Association of Southeast Asian Nations.
North Vietnamese forces besiege the US Marine base at Khe Sanh in Quảng Trị; US forces abandon the base in July.
North Vietnamese and Viet Cong forces attack more than 100 cities and towns in the South; despite heavy losses, the offensive erodes US public support for the war.
US soldiers of Charlie Company kill hundreds of unarmed civilians at Sơn Mỹ, Quảng Ngãi; the killings become public in 1969.
Hồ Chí Minh, President of North Vietnam, dies in Hanoi.
North Vietnam launches a large conventional offensive on three fronts in the South, including prolonged fighting at Quảng Trị.
The United States carries out intensive B-52 bombing of Hanoi and Haiphong for twelve days, known in Vietnam as the "Điện Biên Phủ in the air".
The United States, North and South Vietnam and the Provisional Revolutionary Government sign an agreement ending direct US involvement in the war.
The last US combat units leave South Vietnam under the terms of the Paris Peace Accords.
Chinese naval forces clash with the South Vietnamese navy and take control of all of the Paracel Islands.
Hundreds of thousands of people flee Vietnam by sea after 1975; many die at sea and others are resettled, mostly in Western countries.
Beginning with the attack on Buôn Ma Thuột, North Vietnamese forces advance across the South, leading to South Vietnam's collapse on 30 April 1975.
The Khmer Rouge capture Phnom Penh and forcibly empty the cities; Pol Pot's regime causes the deaths of an estimated 1.5 to 2 million people.
North Vietnamese forces enter the Independence Palace; the Republic of Vietnam surrenders, ending the Vietnam War.
Indonesia invades East Timor, a former Portuguese colony, beginning a 24-year occupation.
The National Assembly of the reunified country proclaims the Socialist Republic of Vietnam; Saigon is renamed Hồ Chí Minh City.
Vietnam becomes the 149th member state of the United Nations.
Following Khmer Rouge border attacks, Vietnam invades Cambodia, takes Phnom Penh on 7 January 1979 and overthrows the Khmer Rouge; Vietnamese troops remain until 1989.
China attacks Vietnam's northern border provinces and withdraws after about a month; both sides claim victory.
Mass peaceful demonstrations in Manila oust President Ferdinand Marcos and bring Corazon Aquino to power.
The 6th Congress of the Communist Party of Vietnam adopts Đổi Mới, shifting to a socialist-oriented market economy.
Chinese and Vietnamese naval forces clash at Johnson South Reef in the Spratly Islands; about 64 Vietnamese sailors are killed.
Nationwide pro-democracy protests in Burma are violently suppressed by the military; Aung San Suu Kyi emerges as an opposition leader.
Vietnam completes the withdrawal of its troops from Cambodia, opening the way to the Cambodian peace process.
Vietnam and China normalise relations after more than a decade of hostility.
The National Assembly adopts a new constitution enshrining the Đổi Mới reforms and a multi-sector economy.
The Complex of Huế Monuments becomes Vietnam's first UNESCO World Heritage Site.
Hạ Long Bay is inscribed as a UNESCO World Heritage Site for its natural value.
President Bill Clinton announces the lifting of the US trade embargo on Vietnam.
President Bill Clinton announces the normalisation of diplomatic relations with Vietnam.
Vietnam becomes the seventh member of the Association of Southeast Asian Nations.
Amid the Asian financial crisis and mass protests, President Suharto resigns after 31 years in power, opening Indonesia's Reformasi era.
The ancient town of Hội An and the Cham sanctuary of Mỹ Sơn are inscribed as UNESCO World Heritage Sites.
The Ho Chi Minh City Securities Trading Center begins trading, launching Vietnam's stock market.
Following the 1999 referendum and a period of UN administration, East Timor becomes an independent state.
A magnitude 9.1 earthquake off Sumatra triggers tsunamis that kill around 230,000 people across many countries.
Vietnam becomes the 150th member of the World Trade Organization.
Vietnam's first communications satellite is launched into orbit.
Hà Tây province and several neighbouring districts are merged into Hanoi, roughly tripling the capital's area.
General Võ Nguyên Giáp, commander at Điện Biên Phủ, dies in Hanoi aged 102.
Myanmar's military overthrows the civilian government and detains Aung San Suu Kyi, leading to mass protests and civil war.