The Utility of Reserve: The Royal Navy and the Maritime Reserve.
"The Reservist is twice the citizen" - Winston Churchill
Genesis
The Royal Navy (RN) has the Maritime Reserve (MR), a 1* led Fighting Arm1 (FA), however, it could be argued that it is not taken seriously as a capability and is therefore not value for money. If the RN were to take the Maritime Reserve seriously, the MR would require a directed operational output, a 'head mark', a thought-out function, in conjunction with regular cadre of personnel who are taught the necessary knowledge and experience on how to employ it to enhance naval power.
This article offers options for the output the MR should have in supporting the RN operationally. Its time to move on from the 'fantasy fleets'. Instead, lets discuss NATO-level, UK Defence-wide, and RN-specific strategy statements to derive function and in turn, elicit discussions of form. It will not - unlike a recent RUSI2 paper - look to use the Royal Naval3 Reserve (RNR) in addressing potential capability gaps in UK Defence.
Though, its potential scope is MR wide, its focus is the RNR, as the largest MR element and the one facing the hardest questions about its future operational utility. Additionally, this paper is written in the spirit of the Chief of the Defence Staff's recent direction4 on embracing debate from juniors in challenging the status quo.
"A good Navy is not a provocation to war; it is the surest guaranty of Peace" - Theodore Roosevelt
Function
The RNR/Royal Naval Volunteer Reserve (RNVR) were formed in 1859 and 1903 respectively, to supply sailors in times of war for the RN; the MR now is approximately 3500 people spread across the RNR & Royal Marines Reserve (RMR) and is the only standalone reserve organisation in UK Defence.
The war in Ukraine and recent events in Israel5show that Reserves are still vital for delivering national security; internationally their use also mimics how our own Naval Reserves were used during both world wars. In WW2, 68%6 of Naval personnel were Reservists of various kinds7, who jokingly referred to their regular counterparts as the "caretakers"8.
Such past precedents beg contemporary questions: could today's RN triple its personnel numbers swiftly in a time of major conflict, and would it need to? Today, the Maritime Reserve is a mere 10%9 of total RN personnel - but if the RN embraced use of reservists as Australia does (30%), could this alleviate personnel gaps too, while being better value for money?
The UK is not currently under an immediate existential threat (barring a catastrophic escalation of the war in Ukraine or entanglement in a US-China conflict). However, the function of the RNR and wider reserves should be designed around a framework that recognises the possibility of direct interstate conflict - not just the precursory stages such as competition and crisis to ensure our continued national security, as articulated in the most recent Defence Command Paper (the 2023 'Refresh').
The utility of the RNR to the RN is primarily to supply Surge in war while being affordable and Niche in peacetime. Yet the recent cancelling of training on financial grounds (the infamous "In-Year Measures"), effects from COVID, and Maritime Reserve "Transformation" (a euphemistic label for various top-down reorganisations) has lowered morale, seeing an exodus10 from the trained strength.
In NATO, there are four11 recognised types of reservists.
Niche(specialist) capabilities that do not exist, at all or in sufficient strength, in the regular forces.
Complementary. This is a capability - at the lower end of the operational spectrum - for which the full suite of military competencies is not needed, freeing regular forces.
Supplementary. This is a capability at the higher end of operations to rotate or reinforce the regular forces.
Surge. This is an expansion base for mobilisation in a large-scale defence emergency, the traditional Reserve role.
In the Future Reserves 3012 paper, the role of reservists is articulated as.
The Reinforcement Reserve - r...