Ok, cool. In future please cite as:Senior unnamed Boeing personnel is all I can offer....
Personal Comment from senior unnamed xxxx personnel SEC
where the xxxx is the organisation and SEC means that it is for security reasons.
Earth orbit is getting somewhat crowded now with Elon Musk putting his massive Starlink constellation up. Something like 12,000 satellites . RORSATS etc., also are HVAs and would be targeted by the Chicoms and the Russians because normally they are large satellites and follow predictable orbits. However, modern technology has minaturised the sensors significantly so it is feasible that such satellites could possible be cube satellites and even hidden amongst the Starlink constellation, or be in LEO and easily and quickly replaced if or when knocked out of orbit. Australia certainly has the radar smarts for such an endeavour and along with the radar, IR and visual sensors would be required. There are a lot of spaceborne sensors used in the geosciences and earth sciences fields that could be utilised and / or modified for such activities to start with. Their resolution can be pretty good. In NZ we are quite capable of doing the same and we have the launch vehicle and 2 launch pads. Just no political will to go down that road.I don't. In a financially constrained world spending money on three more P-8s gets us exactly nothing - especially if the RAAF decide to set up a second squadron. I'd much rather spend the money on something else that will do the Joint Force more. Even with the stand-off range of LRASM; big, fat, slow aircraft are just targets. The P-8 meets that criteria.
Spend the money on better permanent sensors - SOSUS networks across the north. Then the P-8s can be targeted. Or spend the money on sovereign RORSATs. Integrate onto F-35A. Integrate into long-range fires. Or look beyond the maritime domain - there are many holes in the Joint Force much more important than three more aeroplanes