The Angolan Armed Forces (Portuguese: Forças Armadas Angolanas) or FAA are the military of Angola.
Angola is a country in southwestern Africa. The country’s name derives from the Kimbundu word for king. … After the Angolan War of Independence, which ended with an army mutiny and leftist coup in Lisbon, Angola’s independence was achieved on November 11, 1975 through the Alvor Agreement.
During the Cold War, Angola would be involved in struggles against Western powers and South Africa with the help of the Soviet Union and Cuba.
All that being said, I have no idea if the dude bound and dead is a victim of Angolan Military or member.
Props to Best Gore member @predator911 for the pics: