Military occupation
Haiti has a long history of being assaulted by its Latin American neighbors

A 15-year peacekeeping mission by the UN in Haiti that ended one year ago still has unanswered questions about how Latin American nations came to participate in the occupation against a small, unarmed and impoverished Caribbean nation.

British soldiers in Basra, Iraq British soldiers were given free hand to kill unarmed civilians in Iraq, Afghanistan:report

Soldiers also engaged in cover-ups by disguising civilians as militants to make operations appear legitimate. The Middle East Eye report revealed how junior officers in the British army were taught to specifically shoot such civilians during their training