Russia has bombarded several cities in Ukraine with missile and drone strikes, including the port city of Odesa, critical to the flow of grain exports. Moscow claimed it was in retaliation for an attack on a bridge linking Russia to occupied Crimea. Michael Bociurkiw tells The World there is no surprise in Russia's response. Subscribe: http://ab.co/1svxLVE ABC News provides around the clock coverage of news events as they break in Australia and abroad, including the latest coronavirus pandemic updates. It's news when you want it, from Australia's most trusted news organisation. For more from ABC News, click here: https://ab.co/2kxYCZY Watch more ABC News content ad-free on ABC iview: https://ab.co/2OB7Mk1 Go deeper on our ABC News In-depth channel: https://ab.co/2lNeBn2 Like ABC News on Facebook: / abcnews.au Follow ABC News on Instagram: / abcnews_au Follow ABC News on Twitter: / abcnews Note: In most cases, our captions are auto-generated. #ABCNews #ABCNewsAustralia