Amani Kabasha, the M23 rebel spokesman, said that the national army used heavy artillery to shell the rebel base.

WSJ: Fighting Breaks Out in Congo

The shell may have been stored at the army base for up to four years, the hearing was told.

BBC: Kent sapper Mark Smith 'killed by 29-year-old shell'

Royal Dutch Shell, an oil company, will use Darwin as a maintenance base for a floating processing plant for LNG from the Prelude field off Western Australia.

ECONOMIST: Australia��s Northern Territory: Northern lights | The

"We are now in the position where we own 30% to 40% of the discovered reserve base in the deepwater Gulf, " says BP's Golden, compared with 25% for Shell.

FORBES: Going deep