There has been some interesting discussion in the previous posts regarding the possible need for the RAN to enhance its anti-aircraft and anti-missile defences by providing more effective close-range weapons for the LHDs and Choules, along with the future AORs and OPVs. Whilst I agree that this is an area that needs close attention in future planning there is another area where I believe there is a glaring weakness in the RAN’s order of battle that needs to be addressed in future planning; namely the number of deployable helicopters.
It has been interesting to follow Exercise Ocean Explorer 2018, which has now moved into Bass Strait. With 10 ships (including 1 RN and 1 RNZN) and 2 submarines involved it is certainly large scale by RAN standards. One of the things that stands out, however, is the comparatively small number of helicopters that can be observed in the video and photographic images made available so far. With HMAS Canberra spearheading the force it is a pity, IMO, that the navy seems unable to take advantage of her aviation capacity at times when she does not have a sizeable amphibious force and supporting army helicopters embarked. This of course is not the fault of the navy but comes down to the small number of helicopters available for deployment. With just 6 – 8 MRH-90s assigned to the FAA and 24 (or is it now 23?) MH-60Rs, there just doesn’t appear to be enough available to enable the fleet to operate to its potential.
Way back in the Vietnam war era HMAS Sydney used to carry a detachment of 4 Wessex helos on some of its supply runs. I hope that the RAN is looking at the future possibility of deploying MH-60Rs from the LHDs as even a small detachment would be a huge force multiplier to any task group, in ASW, anti-shipping, surveillance and logistical roles. However, to stand up even one flight of 3 – 4 Romeos for this role, it is apparent that additional units would need to be ordered. The present inventory is required just to support the 8 deployable single helicopter flights that are currently planned.
If 3 helos are required for every 1 at sea, I just can’t see how an inventory of 6-8 will enable the navy to provide an adequate number of MHR-90s for the new AORs, as well as Choules and the LHDs.
The other requirement that is emerging is the need to be able to provide light helos able to operate, when required, from the OPVs. I know that at this stage the RAN has no publicly declared plans to permanently embark manned helicopters on these ships, but they will have flight decks and it would seem sensible to maintain at least a small number of LUHs under naval control that could be deployed if required. With the withdrawal of the Squirrels and the replacement EC-135s being assigned to the HATS program, there must be uncertainty as to whether any of these helicopters would be able to be deployed operationally (as happened in emergencies in the past with the Squirrels).
Obviously, the procurement of additional naval helicopters is unlikely in the short term as it would fall outside projects approved under the present White Paper. It will also need to be considered against other long-term desires, but it does seem to me that it is an area where an increase in deployable numbers is needed to enable the currently planned fleet to operate to its full potential.
Tas