In August 1990, Saddam Hussein invaded and effectively annexed Kuwait in a move that brought international condemnation from the UN, EU, and the Arab League.

Allon died in 1980, and the following year the Israeli government passed the Golan Heights Law, effectively annexing most of the governorate.

Pisgat Ze'ev was established by Israel as one of the city's five ring neighborhoods on land effectively annexed after the 1967 Six Day War.

In 1910 Japan effectively annexed Korea by the Japan-Korea Annexation Treaty, which along with all other prior treaties between Korea and Japan was confirmed to be null and void in 1965.

However, by the Sengoku period, the Imagawa recovered Tōtōmi and effectively annexed it to Suruga Province.

As a geopolitical region, the Golan Heights is the area captured and occupied by Israel from Syria in the Six-Day War, which subsequently effectively annexed the territory in 1981.

In the 1090s the Almoravids effectively annexed the taifas of al-Andalus: al-Andalus became a colony of the Almoravid empire administered from Marrakesh.

Prussia also annexed Schleswig and Holstein, and also effectively annexed Saxe-Lauenburg by forcing it into a personal union with Prussia (which was turned into a full union in 1876).

Having already effectively annexed Eastern Georgia, Russia eagerly intervened, subdued the uprising, and asked Ekateriné to move to Saint Petersburg on the pretext of facilitating her children's education and upbringing there.

A report released on Tuesday in Geneva by the United Nations Commission on Human Rights said the barrier would effectively annex Palestinian land.