From 1992 to 1996, all frontline armoured fighting vehicles (AFVs) in the Singapore Army were older than the full-time National Servicemen who enlisted during that period*.
These old AFVs packed quite a punch.
Had they been deployed for operations against AFVs typically found in this region, the Singapore Armed Forces (SAF) Armour Formation would have had little problem demolishing its assigned targets. Swiftly and decisively, one might add.
Unpublicised at the time, the project to upgrade ageing 1960s-era AMX-13 light tanks to SM1 standard hinged principally on the success of upgrading the tank's firepower. The new engine and transmission were of secondary importance. The APFSDS round that resulted from Project S led to the go-ahead for Project A, the umbrella project title for the AMX-13 upgrade that included better known aspects of the modernisation such as the quieter and fuel efficient (i.e. greater range) Detroit Diesel engine, ZF transmission (i.e. easier to drive), Dunlostrut suspension (i.e. smoother ride for a more alert crew) and so on.
That the SM1 was a much better killing machine that could punch holes into AFVs well above its weight class was a factoid the SAF kept under wraps for many years more.
If an old AFV is still a good warhorse, then a brand new one designed from a blank sheet (or screen, as the case may be) would be even better? One would hope so.
Next year will mark the 20th anniversary of the unveiling of the Bionix (BX) infantry fighting vehicle (IFV), the first troop-carrying armoured vehicle designed and built in Singapore. Since the first generation BX joined Singapore Armoured Regiment battalions, defence labs worldwide have made enormous progress making various pieces of defence electronics smaller, more reliable and robust enough for use in a vehicle built for rough terrain.
So Moore's Law has proven itself. And that handheld communications device that some of you are using to read this post packs capabilities unheard of when the BX1 first appeared.
With some creativity, wiring up an AFV can transform the vehicle into an armoured node in a battlefield network that presents her crew with unrivalled situational awareness. This is a boon to armoured vehicle operations in urban and vegetated areas which typically present challenges for the AFV crew buttoned up under armour.
The ability to sense-make is likely to be derived from a lot more than the AFV's suite of onboard cameras, which, to be blunt, are really no big deal. Such cameras (albeit less robust ones) are commonly found on civilian vehicles too to help the driver check blind spots when reversing and to record the road situation in the frontal aspect.
The new sensor suite is far more than a parking aid. But the ability to "see first, see more" as part of a networked fighting force counts for little if one cannot reach out and kill the enemy, especially targets who lurk out of line-of-sight, at the earliest opportunity.
The SAF's long experience with such hardware, which predates the introduction of the Spike anti-tank guided missile, has given our defence planners and engineers a good idea of the potential of non-line-of-sight guided munitions.
The SAF's experience operating the AMX-13 - Singapore's 300-plus strong AMX-13 tank force was for many years the biggest AMX-13 fleet in the world - has also rewarded our defence engineers with a good idea of what a reliable autoloader should look like and how one should function. The autoloader aboard the AMX-13 worked effectively without an oversized turret because of its oscillating turret design which kept the 75mm gun breech and revolver magazines in line at all angles of gun elevation/depression.
One should also recall the defence engineering community's success in giving the AMX-13 a more lethal punch with the same main gun. This was not easy considering the SM1 was one of the few AFVs in the world that fired a sabot round from a barrel with a muzzle brake. The dimensions of the round were therefore constrained by the size of the ammunition carousel - which would have been more straightforward from a design standpoint for a hand-loaded tank gun as the length of the dart penetrator would not face such size limitations.
In short, the ability to destroy better protected enemy armour need not necessarily call for a large cannon as there are many ways to defeat the threats.
The fact that the Leopard 2SG, Singapore's third MBT, has a loader in its crew underlines one downside of buying foreign equipment which, by their off-the-shelf nature, are not designed for one's specific operational requirements.
With Singapore's total fertility rate on the decline, the future SAF must be mindful of maximising the contribution from every citizen soldier.
If technology can serve certain functions in fighting a tank, why not?
A smaller armed force puts a premium on protecting the AFV crew to the maximum extent possible.
And one would imagine a project team complemented by sound ops-tech integration would have made provision for maximum protection by design and by function of additional devices.
The curtain is still down.
But one is eager to see what emerges when the time is right.
Footnote:
* Frontline AFVs from that era include the first MBT, AMX-13 light tank and M-113 armoured personnel carrier. While the M-113s with 6600 MID-series numberplates were introduced in the early 1970s, the M-113s with 9000 MID-series numberplates joined the SARs in the 1980s. Am using the in-service date for the M-113s acquired in the 1970s under Project S in this context.
These old AFVs packed quite a punch.
Had they been deployed for operations against AFVs typically found in this region, the Singapore Armed Forces (SAF) Armour Formation would have had little problem demolishing its assigned targets. Swiftly and decisively, one might add.
Unpublicised at the time, the project to upgrade ageing 1960s-era AMX-13 light tanks to SM1 standard hinged principally on the success of upgrading the tank's firepower. The new engine and transmission were of secondary importance. The APFSDS round that resulted from Project S led to the go-ahead for Project A, the umbrella project title for the AMX-13 upgrade that included better known aspects of the modernisation such as the quieter and fuel efficient (i.e. greater range) Detroit Diesel engine, ZF transmission (i.e. easier to drive), Dunlostrut suspension (i.e. smoother ride for a more alert crew) and so on.
That the SM1 was a much better killing machine that could punch holes into AFVs well above its weight class was a factoid the SAF kept under wraps for many years more.
If an old AFV is still a good warhorse, then a brand new one designed from a blank sheet (or screen, as the case may be) would be even better? One would hope so.
Next year will mark the 20th anniversary of the unveiling of the Bionix (BX) infantry fighting vehicle (IFV), the first troop-carrying armoured vehicle designed and built in Singapore. Since the first generation BX joined Singapore Armoured Regiment battalions, defence labs worldwide have made enormous progress making various pieces of defence electronics smaller, more reliable and robust enough for use in a vehicle built for rough terrain.
So Moore's Law has proven itself. And that handheld communications device that some of you are using to read this post packs capabilities unheard of when the BX1 first appeared.
With some creativity, wiring up an AFV can transform the vehicle into an armoured node in a battlefield network that presents her crew with unrivalled situational awareness. This is a boon to armoured vehicle operations in urban and vegetated areas which typically present challenges for the AFV crew buttoned up under armour.
The ability to sense-make is likely to be derived from a lot more than the AFV's suite of onboard cameras, which, to be blunt, are really no big deal. Such cameras (albeit less robust ones) are commonly found on civilian vehicles too to help the driver check blind spots when reversing and to record the road situation in the frontal aspect.
The new sensor suite is far more than a parking aid. But the ability to "see first, see more" as part of a networked fighting force counts for little if one cannot reach out and kill the enemy, especially targets who lurk out of line-of-sight, at the earliest opportunity.
The SAF's long experience with such hardware, which predates the introduction of the Spike anti-tank guided missile, has given our defence planners and engineers a good idea of the potential of non-line-of-sight guided munitions.
The SAF's experience operating the AMX-13 - Singapore's 300-plus strong AMX-13 tank force was for many years the biggest AMX-13 fleet in the world - has also rewarded our defence engineers with a good idea of what a reliable autoloader should look like and how one should function. The autoloader aboard the AMX-13 worked effectively without an oversized turret because of its oscillating turret design which kept the 75mm gun breech and revolver magazines in line at all angles of gun elevation/depression.
One should also recall the defence engineering community's success in giving the AMX-13 a more lethal punch with the same main gun. This was not easy considering the SM1 was one of the few AFVs in the world that fired a sabot round from a barrel with a muzzle brake. The dimensions of the round were therefore constrained by the size of the ammunition carousel - which would have been more straightforward from a design standpoint for a hand-loaded tank gun as the length of the dart penetrator would not face such size limitations.
In short, the ability to destroy better protected enemy armour need not necessarily call for a large cannon as there are many ways to defeat the threats.
The fact that the Leopard 2SG, Singapore's third MBT, has a loader in its crew underlines one downside of buying foreign equipment which, by their off-the-shelf nature, are not designed for one's specific operational requirements.
With Singapore's total fertility rate on the decline, the future SAF must be mindful of maximising the contribution from every citizen soldier.
If technology can serve certain functions in fighting a tank, why not?
A smaller armed force puts a premium on protecting the AFV crew to the maximum extent possible.
And one would imagine a project team complemented by sound ops-tech integration would have made provision for maximum protection by design and by function of additional devices.
The curtain is still down.
But one is eager to see what emerges when the time is right.
Footnote:
* Frontline AFVs from that era include the first MBT, AMX-13 light tank and M-113 armoured personnel carrier. While the M-113s with 6600 MID-series numberplates were introduced in the early 1970s, the M-113s with 9000 MID-series numberplates joined the SARs in the 1980s. Am using the in-service date for the M-113s acquired in the 1970s under Project S in this context.