Australia to buy 6 US-made Triton drones for $5.1 billion Australia to buy 6 US-made Triton drones for $5.1 billion USA TODAY Australia invests in unmanned spy drones to fly over South China Sea CNN Australia buys high-tech drones to monitor South China Sea, Pacific The Japan Times Australia to spend nearly $7 billion buying unmanned military planes from America The Sydney Morning Herald Turnbull Government to spend $7 billion on drones NEWS.com.au Full coverage Brought to you by Google News. Read the rest of the article here. FacebookTwitterGoogle+Pinterest