The National Archives of Australia has begun restricting access to historical military files after requests for information about the Governor-General's days as a Duntroon cadet.
Sources say Sir Peter Cosgrove's records at the Royal Military College for the years 1965-68 have been sought.
They believe the requests were a trawling exercise looking
for information about bullying at the RMC, which was the subject of two
inquiries in the 1960s and 1980s.
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