Australian Army Discussions and Updates

Todjaeger

Potstirrer
I don’t think anyone is seriously looking at LRASM from a land based (or indeed) even a vertical launch system, these days… It‘s role seems to be purely air-launched, from a variety of platforms.

There is enough of a question mark over the entire concept of LBASM. I am not at all convinced there is a need for 2x different types of LBASM launchers, with different missiles, C2 and networking capabilities for what will be at most a single Regiment’s worth of them in-service.
I would not rule out a VL version of LRASM just yet. I could see the USN deciding that it, or a derivative of it, might be suitable as a replacement for VL Tomahawks in strike/land attack roles. If that were to happen, sub-launched versions might also end up getting developed as well.

Certainly something worth Australia having a chat with the US about at least.
 

ADMk2

Just a bloke
Staff member
Verified Defense Pro
I would not rule out a VL version of LRASM just yet. I could see the USN deciding that it, or a derivative of it, might be suitable as a replacement for VL Tomahawks in strike/land attack roles. If that were to happen, sub-launched versions might also end up getting developed as well.

Certainly something worth Australia having a chat with the US about at least.
Time will tell, but I rather suspect they are looking at spending that sort of money on “other” systems, aka HACM or similar hypersonics.

Studies are also being funded into the possibility of PRsM and it’s various increments into the Mk.41 system and of course there is quite likely a bit going on that isn’t spoken out aloud, so there is a bit going on that space…

We’ll see.
 
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SammyC

Well-Known Member
Time will tell, but I rather suspect they are looking at spending that sort of money on “other” systems, aka HACM or similar hypersonics.

Studies are also bring funded into the possibility of PRsM and it’s various increments into the Mk.41 system and of course there is quite likely a bit going on that isn’t spoken out aloud, so there is a bit going on that space…

We’ll see.
Two points that I think are worth considering regarding missile selections

1. LRASM and PrSM are very different missiles (one cruise the other balistic). They each have their strengths and weaknesses, however together as a simultaneous launched attack they are formidable. I think there is a place for both.

2. In the age of mass missile launches, there is also the risk of missile scarcity. There is a lot to be gained from having compatibility with a wide range of missile types as this improves the ability to reload with anything anywhere. Wars in the future might be less about the perfect missile and more about having a missile.
 
1. LRASM and PrSM are very different missiles (one cruise the other balistic). They each have their strengths and weaknesses, however together as a simultaneous launched attack they are formidable. I think there is a place for both.

Just to note that this suggests that Prsm Increment 1 & 2 are ballistic, but increment 4 is not (in the same way)
 

SammyC

Well-Known Member

Just to note that this suggests that Prsm Increment 1 & 2 are ballistic, but increment 4 is not (in the same way)
From what I've read about increment 4 it is based on ramjet technology. While different from a rocket engine, ramjets work better in thinner air. As I suspect the increment 4 will still have a high altitude flight path to get the range that it talks about.

I'm not seeing this as a terrain hugging, sea skimming missile like NSM, LRASM or Tomahawk.
 
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