I like the way the Aussies think! You have a dual citizen who signs on to become an ISIS Terrorist and they revoke their citizenship leaving the other country they hold citizenship with holding the bag. In this case New Zealand. The Kiwi PM was pissed off over this as she expected the Kangaroo PM to split the cost of housing this lady in a prison!
Australia and New Zealand share a similar recent history. Both were British colonies settled largely by emigrants from England, Scotland, and Ireland, and both experienced rapid agricultural expansion in the 1800s. The initial prosperity of both was built on primary production, a high proportion of which—wool, meat, wheat, dairy products, fresh fruits such as apples and pears, and dried fruits such as raisins, sultanas, and currants—was exported, principally to Britain (until the formation of the European Economic Community).
And that is all I’m going to say about that!
Drain the Cesspool 