Sydney, Oct 25, SPA -- Three Australian troops wereslightly injured in an attack Monday on an Australianmilitary convoy near the country's embassy in Baghdad, adefense force spokesman said. The blast early morning in Baghdad caused an unknownnumber of civilian Iraqi casualties, Brig. Mike Hannan saidat a hastily arranged press conference in Canberra. Hannan said no diplomats were hurt in the blast, which hesaid was caused by a bomb hidden in a car _ the first suchattack on Australian troops in Iraq. "This is the first time that ... Australian vehicles havebeen attacked by direct enemy action," Hannan said.--SPA1137 Local Time 0837 GMT www.spa.gov.sa/213157