On April 6, 2016, Captain Floran Deliu and Lieutenant Donald Hoxha, Martyrs of the Homeland, lost their lives during a training mission in the lake of Shkodra.
On April 6, 1938, in Caspa of Aragon, Ramiz Varvarica (1900-1938), activist of the democratic movement, participant in the Spanish War, Hero of the People, was killed.
On April 5, 1939, in Tirana, just two days before the fascist invasion of Albania, Leka I was born in the royal palace, the son of King Zog and Queen Geraldina.
The "Rezalle Massacre" took place, a massacre of the Serbian police and army forces against the Albanian civilian population in the village of Rezalle in Skenderaj.
On April 4, 1949, the treaty establishing NATO (North Atlantic Treaty Organization), a political-military organization of European and North American countries, was signed in Washington.
The "Action of Partisan Squad Units" took place, the first action on a national scale during the Anti-Fascist National Liberation War for the liberation of several centers of the country.