The navy is urgently reviewing security after a man stole ammunition, flares and smoke bombs at a depot break-in on Auckland's North Shore over the weekend.
Someone was on duty at the Kauri Point ammunitions depot 24 hours a day but the burglary was not discovered until Monday morning when staff arrived at work, the navy said.
The depot is used to store a range of ammunition, bombs, missiles and torpedoes.
Armed police raided a Glenfield house yesterday and recovered a range of munitions including 5.56mm calibre rounds used in rifles, 9mm rounds used in pistols, smoke and other military pyrotechnics.
A 25-year-old man was due to appear in North Shore District Court today on a charge of burglary.