SYDNEY - An Australian naval captain has been relieved of his command after his vessel was involved in an incursion into Indonesian waters while on border protection duty, the defence ministry said Thursday.
Six incursions took place during Australia's military-led Operation Sovereign Borders to deter asylum-seeker boats in December and January, leading Canberra to apologise to Jakarta and set up an inquiry.
The Department of Defence said navy chief Vice Admiral Ray Griggs had made a number of decisions relating to the seven commanding officers involved, noting that more than one ship was involved in each incursion.
"The Chief of Navy will remove one Commanding Officer from his command and another will be administratively sanctioned," a Department of Defence statement said.
"The remaining Commanding Officers will be formally or informally counselled." Full details of the incidents have not been released but local media have reported the incursions took place when forcing boats carrying asylum-seekers back to Indonesia.
An internal inquiry released in February found the incursions were inadvertent and due to incorrect calculation of territorial boundaries.
Griggs said he accepted that none of the commanding officers deliberately breached directions to stay outside Indonesia's 12-nautical-mile zone.
But there were lapses in professional conduct that required action.