World figures comment on the downing of Malaysia Airlines MH17 near the Ukraine-Russia border on July 18, 2014. (Reuters)
World Leaders Comment on MH17

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Ukrainian President Petro Poroshenko: ``(The) tragedy showed again that terrorism is not localized, but a world problem. And the external aggression against Ukraine is not just our problem, but a threat to European and global security.''

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Aleksandr Borodai, Prime Minister of the self proclaimed 'Donetsk People's Republic: ``Apparently, it's a passenger airliner ... truly shot down by the Ukrainian Air Force.''

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Australian Prime Minister Tony Abbott: ``We all know that there are problems in Ukraine. We also know who is very substantially to blame for those problems, and the idea that Russia can somehow say that none of this had anything to do with them because it happened in Ukrainian air space frankly does not stand up to any serious scrutiny.''