Al-Qaida-linked militants have carried out a series of suicide bombings targeting Western interests in Indonesia since 2002.
Al-Qaida has militants working for them. 
( z1 work :ARG0 ( z2 militant :ARG0-of ( z3 have-org-role :ARG1 ( z4 criminal-organization :name ( z5 name :op "al-Qaida" ) ) ) ) :ARG2 z4 )