On 12 August, the San Carlos Battalion came across mines placed in their path and one soldier was killed while two were seriously injured. Meanwhile on 10 August, urban commandos took a patrol car by surprise and dropped a grenade inside the car, injuring four and partially destroying the vehicle.
On 12 August  two soldier were killed and one was injured.
( z1 and :op ( z2 kill :ARG1 ( z3 soldier :quant 2 ) ) :op ( z4 injure :ARG1 ( z5 soldier :quant 1 ) ) :time ( z6 date-entity :day 12 :month 8 ) )