
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 8AM Zedlines with Asha, Ava and Yuchen! (Image via Wikimedia Commons)

Your 10AM Zedlines with Alec, HG, Sarah, and Vivek

Your 9AM Zedlines with Stella, Alec, HG, and Eden

Your 8AM Zedlines with Alec, Vivek, and Sarah

Your 11AM Zedlines with Hailey and Cass

Your 10AM Zedlines with Lachlan and Cass

Your 9AM Zedlines with Lachlan and Hailey
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Your 8AM Zedlines with Cass and Hailey
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Your 9AM Zedlines with Allanah and Miko
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Your 8AM Zedlines with Niamh and Ellen
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Your 11AM Zedlines with Charlie and Yuchen! (Image via Wikimedia Commons )

Your 10AM Zedlines with Asha and Ethan! (Image via Flickr)

Your 9AM Zedlines with Charlie and Yuchen! (Image via Public Domain Pictures)

Your 8AM Zedlines with Asha and Ethan! (Image via Wikimedia Commons)

Your 11AM Zedlines with Sarah, Stella, and Eden

Your 10AM Zedlines with Vivek, Sarah, Em, and Alec

Your 8am Zedlines with Sarah, Vivek, Em, and Alec

Your 11AM Zedlines with Lachlan and Georgie.

ZEDLINES, WEDNESDAY 11 MARCH 2026, 10AM

Your 8AM Zedlines with Lachlan and Georgie.

Your 11AM Zedlines with Clementine and Jules

Your 10AM Zedlines with Clementine and Jules

Your 9AM Zedlines with Clementine and Jules

Your 8AM Zedlines with Clementine and Jules

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Your 10 am Zedlines with Sarah, Ellen and Niamh.

Your 9AM Zedlines with Sarah, Ellen and Niamh

Your 8AM Zedlines with Sarah, Ellen and Niamh