Ananda Mahidol vs King Birendra of Nepal

Ananda Mahidol, aged 9, succeeded his uncle King Prajadhipok (Rama VII) as the eighth monarch of the Chakri dynasty. Due to his youth and studies abroad, a regency council governed Siam during his absence.

After spending most of his reign in Switzerland, Ananda Mahidol returned to Thailand in December 1945 following the end of World War II. His return was seen as a symbol of national unity and the restoration of the monarchy's prestige.

On June 9, 1946, King Ananda Mahidol was found dead in his bedroom at the Grand Palace from a gunshot wound to the head. The circumstances of his death remain disputed, with theories ranging from accident to assassination, leading to political turmoil.

Birendra became King of Nepal following the death of his father, King Mahendra. He inherited a monarchy with absolute powers under the Panchayat system, which he initially maintained.

Following the 1990 People's Movement (Jana Andolan), King Birendra accepted a new constitution that ended the absolute Panchayat system and restored a multiparty parliamentary democracy. He became a constitutional monarch, ceding executive powers to an elected government.

King Birendra, Queen Aishwarya, and seven other royal family members were killed during a dinner at the Narayanhiti Palace. Crown Prince Dipendra was officially named as the perpetrator, though the event remains disputed. The massacre ended Birendra's reign and destabilized the monarchy.