
Russia is currently invading Ukraine with the hopes to regain control of the once soviet-bloc state. Conflicts in the north of the country are raising concerns in the international community especially around the nuclear reactors in Chernobyl and Zaporizhzhia. The renewed threat of Russia deploying nuclear weapons has also led some to wonder what other powers will do once threatened. 4ZZZ Journalist Samuel O'Brien spoke to Nobel Peace Prize winner Associate Professor Tilman Ruff from the University of Melbourne about these threats and the possibilities for these to eventuate.

Your 10AM Zedlines with Izzy, Emma and Toby

Your 10AM Zedlines with Izzy, Emma and Toby

Your 9AM Zedlines with Izzy, Emma and Toby

Your 8AM Zedlines with Izzy, Emma and Toby

Your 11AM Zedlines with Jon and Annabel

Your 10AM Zedlines with Annabel and Jon

Your 9AM Zedlines with Jon and Annabel

Your 8AM Zedlines with Annabel and Jon

Your 10AM Zedlines with Hope and Sophie

Your 9AM Zedlines with Sophie and Maritza

Your 8AM Zedlines with Hope and Matriza

Your 11AM Zedlines with Jaz, Annisa and Max

Your 10AM Zedlines with Max, Jaz and Annisa

Your 9AM Zedlines with Max, Jaz and Annisa

Your 8AM Zedlines with Annisa, Jaz & Max

Your 11AM Zedlines with Ruby and Eve

Your 10AM Zedlines with Eve and Ruby

Your 9AM Zedlines with Ruby and Eve

Your 8AM Zedlines with Eve and Ruby

Your 11AM Zedlines with Chelsea and Izzy

Your 10AM Zedlines with Toby and Emma

Your 9AM Zedlines with Izzy and Chelsea

Your 8AM Zedlines with Toby and Emma.

Your 11AM Zedlines with Deana and Annabel

Your 10AM Zedlines with Naureen and Jon

Your 9AM Zedlines with Annabel and Deana

Your 8AM Zedlines with Jon and Naureen

Your 11AM Zedlines with Sophie and Hope