Australia’s corporate watchdog has commenced legal proceedings against Rio Tinto and two former executives over its disastrous $US4 billion foray into Mozambique coal, 17 months after regulators in the UK and US took action on the same matter.

Australia’s corporate watchdog has commenced legal proceedings against Rio Tinto and two former executives over its disastrous $US4 billion foray into Mozambique coal, 17 months after regulators in the UK and US took action on the same matter.