- Category
- Public holiday
- Observed in
Polandofficial
Also on this day
Full history →Notable · 2021
Burmese military forces killed at least 40 civilians during the Mo So massacre in Kayah State, Myanmar.- 2021Burmese military forces commit the Mo So massacre, killing at least 44 civilians.
- 2018A helicopter crash kills Martha Érika Alonso, first female Governor of Puebla, Mexico, and her husband Rafael Moreno Valle Rosas, former governor.
- 2008The Lord's Resistance Army, a Ugandan rebel group, begins a series of attacks against civilians in the Democratic Republic of the Congo, massacring more than 400.