The office of the Joint Security Committee in Langsa Aceh was torched by an angry mob disappointed with the committee s performance JSC has also been accused of using the problem in Aceh to serve its own purposes What is really going on The office of the Joint Security Committee in Langsa, Aceh was torched by an angry mob disappointed with the committee''s performance. JSC has also been accused of using the problem in Aceh to serve its own purposes. What is really going on?