I wish it was more than 4. In terms of simulators I listened to an interview of a P-8 pilot (US Navy) and it seems a great team cohesion tool. Heres the link if your interested.
Its a good channel too by the way. Nick Anderson, Former RAF and RAAF exhangee was another good one.
Regards the numbers though. I just don't understand how 4 can work unless the taskings are based on one only scenario at a time. Maintenance should be pretty lean though. I would have thought 5. Which would assure international deployment, domestic patrolling, one in a maintenance cycle, one for qualification (simulator might alleviate that) and one in reserve. That's before a war or war like scenario and possible convoy/merchant escort duty which we would be reliant on in that conflict/confrontation type setting. I keep thinking of a statement I will steal from former RN Admiral Chris Parry. Too valuable to loose, too valuable to use. And then the availability in 30 years time also is a concern after they have been out of production
I would hope that force planning was based in some way around how many tons of goods coming and going are needed to sustain the country and its economy divided by the number of ships from different ports times the degree of protection to ensure that was maintained. I suspect though it is more based around what the most vehement opposition cannot overturn and that we can get away with.
Also NG have seen your comments in the MSM. Really well polished and so much more obviously informed than the average punter.
I am wary of Drone suggestion also. Given speculation regarding Russian jamming, spoofing and manipulation of the electro magnetic domain, the Iranian seizure or at least compromise of that RQ-170 and Chinese interests in that realm I'm concerned that it will all end in disappointment.
Regardless congrats to Mr Mark and to a lesser extent Mark Mitchell before him for getting this through. Its at least something he can be proud of and I am guessing that the Greens either supported this or at least acquiesced which is encouraging/surprising.