Alex Lloyd interviews Afghanistan veteran and author Tony Park.

Life on the Line tracks down Australian military veterans and records their stories. Tony Park served in the Australian Army Reserves in a variety of roles, including as a public affairs officer. He was deployed to Afghanistan in 2002 and had his first novel published in 2004. He spoke to Alex Lloyd about what the army did for him, the challenges of readjusting to normal life after deploying, the military's relationship with the public and his writing career.

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