B-21 Raider ...
I just noticed a tweet (below) re recent US HASC testimony re B-21 production. I assume increased production also opens up economies of scale as well as production availability.
Would anyone here have any issue with the RAAF acquiring such a capability?
Absolutely.
Straight up, the easiest answer is cost. Using the most optimistic figures (and I would caution you to look at the F-35 and its initial costings compared to what we have now v what is still to be delivered) we calculated it at $80 b in 2022 figures. That's the same cost as SEA 1000, the Attack class submarines. And that put a significant crimp on the budget; there is no way you could fit two projects of that size into the budget.
Then SEA 1000 went away and DEF 1 kicked in....
Now, what would you get? Initially you'd get a bomber that can lift nukes and an assortment of bombs. Great. No anti-ship capability, no stand-off capability. So we can strike some land targets. Whoopdie do - Tomahawk can do that. And the main role for our Air Force in any doctrine in the past 30 years is anti-shipping. So $80 b buys you - nothing useful.
BTW - the nukes are a problem. The nuke treaties have since lapsed; but if any of them come back, and any match START or similar, now our aircraft have to meet all those requirements. And you can't add aerodynamic differences like the B-52G v H, so inspections are going to be a pain
Oh - and any IADS network we are penetrating cannot tell the difference between a USAF and a RAAF aircraft..... what does that mean when they can't tell if there is a nuke and have their own nuke response. We could inadvertently attract a nuclear response.
Finally; when are we getting them? Remember, the USAF is the priority for US industry (and the B-21 program). So we have to wait for all their 200-odd to be built. And, if they don't build 200, then we may never get them.
This was taken off the table (by us) very quickly with little transparency.
Sigh..... no it wasn't. It was taken off because it doesn't make strategic sense, financial sense, diplomatic sense or tactical sense. Just because these decisions are done in public doesn't mean they weren't considered. And there is no need for transparency in some of these things. The problem with transparency here is (a) explaining the other platforms that already cover B-21 roles, and (b) it brings all the less-educated out and murky the waters.
What we could do is assume that, like every option, it was considered and for a variety of reasons (that are inherently logical within the prescribed system) discarded by genuine experts.
Not only does it mitigate Aukus project and delivery timeframe risk
How? Other than stealth and cost, almost every advantage SSNs have is a B-21 disadvantage and vice-versa. Other than those two areas, there is no way a B-21 can match a SSN (just walk me through the long range persistence and ISR aspects a SSK or SSN can give me and how a B-21 would do that).
it also reinstates (on steroids) a capability we lost with the retirement of the F-111's.
Which was what? Exactly?
The ability to put 4x 2000 lb bombs in a house 1500 km away? Let me introduce you to Tomahawk. Carry an anti-shipping strike? Nope. What else could an F-111 do? And if there are comments about deterrence or scaring Jakarta, I'm going to need tangible evidence. I've never found a single piece of evidence that the F-111 impacted any neighbour's political thinking - I've been looking and asking for a decade now