Given you could use a conventional, small explosive, that makes it easier, but my guess is it still does not work. There are at least two big issues:
How do you make sure he always wears it? Do you have a foreign agent constantly at his side?
How do you trigger it? What would you do about a signal blocking room?
Maybe it’s a ring that explodes if cut? I’m not saying I can prove it’ll work, just that there might be some way or another to target the leaders rather than random civilians in a city (which the leaders might not care about).
Given you could use a conventional, small explosive, that makes it easier, but my guess is it still does not work. There are at least two big issues:
How do you make sure he always wears it? Do you have a foreign agent constantly at his side?
How do you trigger it? What would you do about a signal blocking room?
Maybe it’s a ring that explodes if cut? I’m not saying I can prove it’ll work, just that there might be some way or another to target the leaders rather than random civilians in a city (which the leaders might not care about).