Al-Qaida-linked militants have carried out a series of suicide bombings targeting Western interests in Indonesia since 2002.
Al-Qaida is not linked to any militias 
( z1 link :polarity - :ARG1 ( z2 criminal-organization :name ( z3 name :op "al-Qaida" ) ) :ARG2 ( z4 militia :mod ( z5 any ) ) )