Extremist STGs may act solo or as a group, follow an extreme ideology, and are usually very tight-knit, unpredictable, and exclusive. Which option best matches this description?

• A. They are typically well integrated into formal, broad-based organizations
• B. They may act solo or as a group, follow an extreme ideology, and are usually very tight-knit, unpredictable, and exclusive
• C. They operate only outside of prison systems
• D. They reject ideology altogether

Answer: (B)

Extremist STGs are defined by a radical belief system and a tight, loyalty-driven structure. They can act solo or as small, clandestine groups, which keeps their operations flexible and harder to disrupt. The membership is highly selective, fostering a sense of exclusivity and secrecy that makes the group unpredictable. This combination—ideology at the core, and a compact, insular network—fits the description best, because it emphasizes both the motive (extreme ideology) and the mechanism (small, tight-knit, potentially solo action) that characterize extremist STGs. The other patterns don’t align: formal, broad-based integration isn’t typical of clandestine extremist groups; operating strictly outside prison walls ignores the presence and influence these groups can have inside; and rejecting ideology contradicts the defining feature of following an extreme belief system.