We are entering a new era, the threats to Australia’s sovereignty are real. We once planned for a ten year build-up period, I believe we are now in this ten year lead-in time frame. Ok, so the defence of the Australian mainland is real, we need a genuine deterrence, the air force is the primary defensive mechanism protecting Australia.

Yes, Australia is a trading nation so the defence of our sea lanes is imperative. The air force is required to provide air support of naval assets. The F-35 will be the primary defensive weapon to support the defence of Australia. Yes, this is deterrence, an invading force will need to determine if it is worth the losses to invade the Australian mainland, we need to ensure it isn’t.

The Japanese swept down through South East Asia in the 1940s, they were stopped in New Guinea, now the air force will prevent any incursion on Australian sovereignty. We saw the Japanese build up in the 1930s, their treatment of Korea and China should be a stark warning to us all. Now Japan is a leading member of our alliance. Prior to that, the Chinese were on our side. This is an ironic turn of events, the geopolitical forces that shape our region are concerning.

The forward operating bases are Australia’s first line of defence. The army is the largest force in terms of manpower, but really the weakest by terms of weaponry. We have limited artillery, armoured vehicles, main battle tanks and our missile defence is rudimentary. We have a limited army, if our shores were invaded, the army is the last line of defence. That capability is actually not all that capable, this is the defence of last resort.

So the air force, working in tandem with the navy is the main defensive structure protecting the Australian mainland. The air force will seek to destroy enemy shipping approaching Australia, the stealth and networking capabilities of the F-35 should first seek to destroy enemy shipping approaching Australian shores. Any attacking force would be airborne initially with naval support, that would include armour, artillery and mobile missile vehicles.

Australia has a vast interior, the potential to house long range missile defences far from the coast is vital to the Australian defensive structure. Sure, medium range missile defences need to be stationed closer to the coast, long range artillery to protect the major cities is not out of the question. This would be a major increase in capability, with the Himars system and the advantages of mobility are an improvement in defence capability. the proposed 500 km range is still very close to the Australian mainland.

The F-35 is the primary air defence aircraft, Australia has no strategic bombers, so fighter aircraft are the primary means of defence. The P-8 Poseidon is the primary maritime reconnaissance aircraft to identify naval assets The F/A-18F is the non-stealth aircraft, this fighter attack aircraft has been the main fighter aircraft in the air force for decades, supported by the EA-18G Growler electronic warfare aircraft.