We have treaties but most contain the following proviso, "neither of the contracting parties shall be bound to deliver up its own citizens or subjects.... "
Duel citizens and non-citizens yes. But it is vanishingly rare for a home country to hand over one of it's own citizens.
46 posted on 05/10/2020 8:35:43 PM PDT by Harmless Teddy Bear
(Leave it to me to be holdin' the matches when the fire truck shows up & there's nobody else to blame)