Senator XENOPHON (South Australia) (15:03): Pursuant to standing order 74(5), I ask the Acting Minister for Defence for an explanation as to why answers have not been provided to questions on notice Nos 2467, 2475 to 2477, 2483, 2484, 2487, 2492, 2549 to 2551 and 2564 to 2569. The PRESIDENT: I call the Leader of the Government in the Senate and Acting Minister for Defence.