Mahbob Amiri, head of Afghanistan's quick-reaction force, said Monday's bomb in the capital detonated as a United Nations vehicle drove past.
Afghanistan has a slow-reaction force.
Afghanistan may very well have both a quick and slow reaction force. You can say for sure that they do or do not have one. I think the system though I was misreading the force mentioned in the text.
( z1 have :ARG0 ( z2 country :name ( z3 name :op "Afghanistan" ) ) :ARG1 ( z4 force :ARG0-of ( z5 react :ARG1-of ( z6 slow ) ) ) )