Australia will step up its aid to Ukraine by providing lethal weapons to the eastern European country fighting against Russia's invasion, Prime Minister Scott Morrison said Monday, joining U.S. and Germany in offering military support to Kyiv.Singapore also said Monday it will impose sanctions on Russia by participating in international efforts to oppose the Russian aggression, becoming the first country in Southeast Asia to announce such a response.Australia's prime minister reiterated his country's staunch support for Ukraine's sovereignty and territorial integrity, saying in a statement …READ FULL ARTICLE