It is called an invasion.
Imperialism
As part of a United Nations response to the invasion of South Korea by North Korea.
That can be classified as an annexation or an invasion or both.
The Muslim Mughal Emperors called it the "Paradise of Nations". The country is also referred to as "Bengal".
Poland has the most people to be called Righteous Among the Nations by Yad Vashem.
The invasion of Normandy was called Operation Overlord.
The invasion of Normandy was called Operation Overlord.
The Normandy Invasion also popularly called D-Day was planned to bring forth the largest military invasion against the evil Nazi Germans in order to liberate the European nations which had been invaded and oppressed by the Nazi Germans.
No. That idea went out of the window in the aftermath of the fall of the Berlin wall.
Bay of Pigs Invasion
The Soviet Union