Coup attempts against Corazon Aquino

From 1986 to 1987, there were several plots to overthrow Philippine President Corazon Aquino involving various members of the Armed Forces of the Philippines. A significant number of the military participants in these attempts belonged to the Reform the Armed Forces Movement (RAM), while others were identified loyalists of former President Ferdinand Marcos, who had been deposed in the People Power Revolution in late February 1986.

Source: Wikipedia — Coup attempts against Corazon Aquino (CC BY-SA 4.0)