Considering the low cost and high potential reward it's a reasonable bet that all sides are either doing this or working on it.
And considering how easy it is to bypass ports while smuggling drugs, the idea that port monitoring will prevent it is unconvincing.
For obvious reasons, no side will announce its efforts publicly. Nor will any side announce discovery of other efforts until a hot war starts to seem like a good idea.
And considering how easy it is to bypass ports while smuggling drugs, the idea that port monitoring will prevent it is unconvincing.
For obvious reasons, no side will announce its efforts publicly. Nor will any side announce discovery of other efforts until a hot war starts to seem like a good idea.