Vietnam's first urban rail line opens
The Cát Linh – Hà Đông line of the Hanoi Metro begins commercial service.
The Cát Linh – Hà Đông line of the Hanoi Metro begins commercial service.
The James Webb Space Telescope, a NASA–ESA–CSA collaboration, is launched from French Guiana to observe the early universe in infrared.
Russia launches a full-scale military invasion of Ukraine, starting the largest war in Europe since the Second World War and displacing millions of people.
Queen Elizabeth II, the longest-reigning monarch in British history at over 70 years, dies at Balmoral Castle and is succeeded by Charles III.
OpenAI releases the chatbot ChatGPT, which quickly reaches hundreds of millions of users and drives a wave of generative artificial intelligence.
During President Joe Biden's visit to Hanoi, the two countries upgrade relations to a Comprehensive Strategic Partnership.
A Hamas-led attack on southern Israel on 7 October 2023 begins a war in the Gaza Strip, causing very heavy casualties and a severe humanitarian crisis.
Nguyễn Phú Trọng, General Secretary of the Communist Party of Vietnam, dies in office.
Typhoon Yagi makes landfall near Quảng Ninh and Haiphong, causing floods and landslides that kill hundreds in northern Vietnam.
Opposition forces led by Hay'at Tahrir al-Sham enter Damascus; Bashar al-Assad leaves Syria, ending over 50 years of Assad family rule.