Reuters manipulerer billeder?

As a result of the 1921 Arab attacks, the Haganah was formed to protect Jewish settlements. The Haganah was mostly defensive in nature, which among other things caused several members to split off and form the militant group Irgun (initially known as Hagana Bet) in 1931. The Irgun adhered to a much more active approach, which included attacks and initiation of armed actions against the British, such as attacking British military headquarters, the King David Hotel, which killed 91 people. Haganah on the other hand often preferred restraint. A further split occurred when Avraham Stern left the Irgun to form Lehi, (also known as the Stern Gang) which was much more extreme in its methods. Unlike the Irgun, they refused any co-operation with the British during World War II and even attempted to work with the Nazis to secure European Jewry's immigration to Israel.

These groups had an enormous impact on events and procedures in the period preceding the 1948 Arab-Israeli War, such as Aliya Beth--the clandestine immigration from Europe, the forming of the Israel Defense Forces, and the withdrawal of the British, as well as to a great degree forming the foundation of the political parties which exist in Israel today

Terror, som vi kender den i dag

In 1867 the Irish Republican Brotherhood, a revolutionary nationalist group with support from Irish-Americans, carried out attacks in England. These were the first acts of "republican terrorism", which became a recurrent feature of British history, and these Fenians were the precursor of the Irish Republican Army. The ideology of the group was Irish nationalism.

In Russia, by the mid-19th century, the intelligentsia grew impatient with the slow pace of Tsarist reforms, and sought instead to transform peasant discontent into open revolution. Anarchists like Mikhail Bakunin maintained that progress was impossible without destruction. Their objective was nothing less than complete destruction of the state. Anything that contributed to this goal was regarded as moral. With the development of sufficiently powerful, stable, and affordable explosives, the gap closed between the firepower of the state and the means available to dissidents. Organized into secret societies like the People's Will, Russian terrorists launched a campaign of terror against the state that climaxed in 1881 when Tsar Alexander II of Russia was assassinated.

Different groups have used varying "official" definitions of terrorism. The United States Department of State defines terrorism as "Premeditated, politically motivated violence perpetrated against noncombatant targets by subnational groups or clandestine agents."