Scott Morrison says the government will take a "calm and composed" approach to Solomon Islands if re-elected, after its Prime Minister launched a tirade in parliament about Australia's response to its new security pact with China. Solomon Islands Prime Minister Manasseh Sogavare on Tuesday suggested Australia and its allies were deliberately trying to undermine his government, criticised the Western response to Russia's invasion and praised China's treatment of Christians. He also seemed to suggest that an invasion of Solomon Islands was being considered by Australia, something no federal government figure has publicly raised the prospect of. This morning, Mr Morrison…