redOrbit: Australia’s military forces could be deployed to the Pacific more often and on bigger missions as small island states become progressively more unstable due to climate change, warned the country’s military chief. The Australian Defence Force (ADF) has been deployed to Samoa to assist with the relief operation after a destructive tsunami killed 143 people. The military has also been sent to the Solomon Islands and East Timor in recent years to enforce law and order there. Air Chief Marshal Angus…