Crown Prince Dipendra shoots King Birendra and several other members of the royal family at Narayanhiti Palace in Kathmandu.
India conducts a series of nuclear weapons tests at Pokhran; Pakistan responds with its own tests later that month.
A magnitude 9.1 earthquake off Sumatra triggers tsunamis that kill around 230,000 people across many countries.
Former Prime Minister Benazir Bhutto, the first woman to lead a Muslim-majority country, is killed in an attack in Rawalpindi.
Nepal's Constituent Assembly votes to abolish the Shah monarchy and declares a federal democratic republic.
A magnitude 7.8 earthquake strikes central Nepal, killing nearly 9,000 people and destroying heritage sites in the Kathmandu Valley.
Prime Minister Indira Gandhi is shot dead by two Sikh bodyguards in New Delhi after Operation Blue Star, triggering anti-Sikh riots.