The Burmese military executes at least 37 villagers during the Mon Taing Pin massacre in Sagaing, Myanmar.

The Tatmadaw, also known as the Sit-Tat, is the armed forces of Myanmar. It is administered by the Ministry of Defence and composed of the Myanmar Army, the Myanmar Navy and the Myanmar Air Force. Auxiliary services include the Myanmar Police Force, the Border Guard Forces, the Myanmar Coast Guard, and the People's Militia Units. Since independence in 1948, the Tatmadaw has faced significant ethnic insurgencies, especially in Chin, Kachin, Kayin, Kayah, and Shan states. General Ne Win took control of the country in a 1962 coup d'état, attempting to build an autarkic society called the Burmese Way to Socialism. Following the violent repression of nationwide protests in 1988, the military agreed to free elections in 1990, but ignored the resulting victory of the National League for Democracy and imprisoned its leader Aung San Suu Kyi. The 1990s also saw the escalation of the conflict involving Buddhists and Rohingya Muslims in Rakhine State due to RSO attacks on the Tatmadaw forces, which saw the Rohingya minority facing oppression and, starting in 2017, genocide.

The Mon Taing Pin massacre was a mass killing of civilians by Burmese military forces on 11 May 2022, in the village of Mondaingbin, Sagaing Region, Myanmar. During the massacre, Myanmar Army troops executed at least 37 villagers. Sagaing Region later became the site of several additional mass killings perpetrated by the Burmese military, including the Letyetkon and Tadaing massacres.

Sagaing Region is an administrative region of Myanmar, located in the north-western part of the country between latitude 21° 30' north and longitude 94° 97' east. It is bordered by Chin State and India's Nagaland, Manipur, and Arunachal Pradesh states to the west and north, Kachin State, Shan State, and Mandalay Region to the east and Mandalay Region and Magway Region to the south. The Ayeyarwady River forms a greater part of its eastern and also southern boundary. Sagaing Region has an area of 93,527 square kilometres (36,111 sq mi), making it the second-largest subdivision of Myanmar. In 1996, it had a population of over 5,300,000, while its population in 2012 was 6,600,000. The urban population 2012 was 1,230,000, and the rural population was 5,360,000. The namesake of Sagaing Region is Sagaing but the administrative capital and largest city is Monywa.