China is suspending Hong Kong's extradition agreement with New Zealand.
It comes a week after New Zealand suspended its extradition treaty with Hong Kong after the passage of a new security law which gives China sweeping powers in the city.
At the time, China called New Zealand's decision a " a gross interference in China's internal affairs".
Here to help us make sense of this diplomatic tête-à-tête is Robert Patman, a professor of International Relations at Otago University.
