The lack of subsequent attacks following their activity in early 2006 suggests the group, similar to other Greek anarchist organizations, was formed in order to carry out specific attacks and, fulfilling its objectives, has become inactive. Its members may very well have  joined other anarchist organizations in Greece and there still exists the possibility of the group committing future attacks as anarchist violence continues in Greece. Whether or not any more attacks are claimed by Anti-State Justice, similar low-level violence by leftist or anarchist groups against the government is expected to continue sporadically in Greece.

Anti-State Nuclei's first attack was the 1995 bombing of two American bank branches in Athens to protest the death sentence of Mumia-abu Jamal (a journalist and ex-Black Panther convicted of killing a police officer in Philadelphia). It is unusual for a Greek terrorist group to protest anything unrelated to Greece, but during 1995, criticism of the United States for Mumia's impending execution was widespread among European intellectuals.

The only other known attack by Anti-State Nuclei is the bombing of a bus belonging to the Hellenic Navy in November of 2000.  The Hellenic Navy had participated in the 1991 Gulf War and the 1999 bombing of Kosovo, both operations which were deeply unpopular in Greece.  The five-year separation between the two attacks claimed by Anti-State Nuclei is unusual and suggestive.  There may be two separate terrorist groups who have attacked under the name Anti-State Nuclei.  This theory is supported by the difference in sophistication and technique between the two attacks.  The first attack involved the almost-simultaneous detonation of two homemade time bombs.  This indicates a much greater degree of technological sophistication than is evident in the second attack, in which the bus was doused with flammable liquid and then ignited.  Moreover, the attackers in the 1995 incident made a political statement when they claimed responsibility, while the group that attacked the bus did not.  Finally, the political statement that is implied by the second attack (anti-military/anti-NATO) is unconnected to the stated motive of the perpetrators of the first attack.