The Syrian crisis and Opposition leader Tony Abbott's competence to deal with international affairs have become a central issue in the fight for power in Australia.
Events overseas and security policy rarely gain much traction in the scramble for votes. But Prime Minister Kevin Rudd, after earlier tripping himself in the same field, is turning the heat on Abbott in his broader strategy of undermining voters' trust in his rival ahead of Saturday's election.
Rudd is portraying Abbott as a dangerous babe in the global woods who would damage Australia's vital interests abroad, from relations with Indonesia to Syria and the nation's newly assumed presidency of the United Nations Security Council.
Abbott says he is ready to handle anything that is thrown his way, including foreign affairs, and has in turn attacked Labor's defence policy and spending cuts that have taken the military budget to its lowest in relation to gross domestic product since 1938.
Rudd has his job more than cut out for him. The latest Newspoll, continuing a catastrophic trend for Labor, said that Abbott had for the first time taken the lead as preferred prime minister - although more than half of the nation's voters were unhappy with both.