>>508448728In theory? Yes.
In practice? Fucking no.
Just the math to keep the core subcritical and build the external explosive layer in the exact shape needed to compress all of it simultaneously if beyond their reach.
Not to say about the capacity to manufacture explosive AND fissile material with reliable purity, 'cause nukes tend to be all-or-nothing with the reaction so having unplanned heterogeneity will fuck it up.
Not to say about the capacity to *maintain* that shit, because all those have a freshness limit and need to be monitored regularly.
And then you also need to deliver the thing, which is literally rocket science and 5 magnitudes above what niggers can handle.