They became radicalised then, but now are incorporated into the system.

他们成了当时激进的，但现在就被纳入该系统。

youdao

Already deeply hostile to outside interference, the people of the rugged mountains and valleys along the 1, 500-mile frontier had become steadily more radicalised over the previous years.

虽然对外界的干扰深有敌意，但是现在生活在阿富汗和巴基斯坦1500英里边境线的崎岖山谷中的居民没有前些年那么激进了。

youdao

Assistant Chief Constable Marcus Beale urged anyone who knew of people being "radicalised" to come forward.

BBC: Birmingham terrorism threat 'remains high', police say

The second is security, and specifically the fear of where a radicalised French Islam might lead.

ECONOMIST: Islam in France

Yet Burundi's Hutus were radicalised by the overthrow of their democratically elected government.

ECONOMIST: The Hutu-Tutsi divide