"You can push around Cuba. If microwaves were used, the technology is not rare, and more than one country could be using it. Radiofrequency energy includes radio waves and microwaves. China and Cuba have denied any such actions. Microwave radiation is considered a subset of RF radiation.
pharm ants could be bombing Cuba.
( z0 possible :ARG1 ( z1 bomb :ARG0 ( z2 ant :mod ( z3 pharm ) ) :ARG1 ( z4 country :name ( z5 name :op "Cuba" ) ) ) )
(z0 / possible-01
    :ARG1 (z1 / bomb-01
              :ARG0 (z2 / ant
                        :mod (z3 / pharm))
              :ARG1 (z4 / country
                        :name (z5 / name
                                  :op1 "Cuba"))))
pharm ants could be bombing Cuba .
z2 :mod z3
z0 :ARG1 z1
z1 :ARG0 z2
z1 :ARG1 z4
z4 :name z5
z5 :op1 0