Military ties between the two countries have been governed officially by an arms embargo imposed by Britain on Argentina.
The arms embargo imposed by Britain on Argentina has since been lifted.
( z1 lift :ARG1 ( z2 embargo :ARG0 ( z3 country :name ( z4 name :op "Britain" ) ) :ARG1 ( z5 arm ) :ARG1-of ( z6 impose :ARG0 z3 :ARG2 ( z7 country :name ( z8 name :op "Argentina" ) ) ) ) :time ( z9 since ) )