The Australian Government recently announced that it would expand the Army by two Battalions to reduce some of the pressure on the large number of deployments Australia has committed to, and seemingly, the expectation of a long infantry-based conflict with extremists and guerrillas in the Middle East. Fourth Generation Warfare [4GW] is the current buzzword, and has been put into modern language by John Robb who writes about the effects of Global Guerrillas and their effect on modern state and economic structures.

There is also the suggestion that all nation-states will feel some kind of domestic 4GW disturbance, such as France did recently, and that the technology of the nation-state and its military structure is ill-equipped to handle it. (more)
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A group of organisations, without ending their independant existence, create a new common institution to advance their common interests. (more)
Cam Riley: South Sea Republic. Freedom, liberty, equity and an Australian Republic.