Tag fires

Simpkin on the Long-Term Effects of Firepower Dominance

To follow on my earlier post introducing British military theorist Richard Simpkin’s foresight in detecting trends in 21st Century warfare, I offer this paragraph, which immediately followed the ones I quoted:

Briefly and in the most general terms possible, I suggest that the long-term effect of dominant firepower will be threefold. It will disperse mass in the form of a “net” of small detachments with the dual role of calling down fire and of local quasi-guerrilla action. Because of its low density, the elements of this net will be everywhere and will thus need only the mobility of the boot. It will transfer mass, structurally from the combat arms to the artillery, and in deployment from the direct fire zone (as we now understand it) to the formation and protection of mobile fire bases capable of movement at heavy-track tempo (Chapter 9). Thus the third effect will be to polarise mobility, for the manoeuvre force still required is likely to be based on the rotor. This line of thought is borne out by recent trends in Soviet thinking on the offensive. The concept of an operational manoeuvre group (OMG) which hives off raid forces against C3 and indirect fire resources is giving way to more fluid and discontinuous manoeuvre by task forces (“air-ground assault groups” found by “shock divisions”) directed onto fire bases—again of course with an operational helicopter force superimposed. [Simpkin, Race To The Swift, p. 169]

It seems to me that in the mid-1980s, Simpkin accurately predicted the emergence of modern anti-access/area denial (A2/AD) defensive systems with reasonable accuracy, as well the evolving thinking on the part of the U.S. military as to how to operate against them.

Simpkin’s vision of task forces (more closely resembling Russian/Soviet OMGs than rotary wing “air-ground assault groups” operational forces, however) employing “fluid and discontinuous manoeuvre” at operational depths to attack long-range precision firebases appears similar to emerging Army thinking about future multidomain operations. (It’s likely that Douglas MacGregor’s Reconnaissance Strike Group concept more closely fits that bill.)

One thing he missed on was his belief that rotary wing helicopter combat forces would supplant armored forces as the primary deep operations combat arm. However, there is the potential possibility that drone swarms might conceivably take the place in Simpkin’s operational construct that he allotted to heliborne forces. Drones have two primary advantages over manned helicopters: they are far cheaper and they are far less vulnerable to enemy fires. With their unique capacity to blend mass and fires, drones could conceivably form the deep strike operational hammer that Simpkin saw rotary wing forces providing.

Just as interesting was Simpkin’s anticipation of the growing importance of information and electronic warfare in these environments. More on that later.

Richard Simpkin on 21st Century Trends in Mass and Firepower

Anvil of “troops” vs. anvil of fire. (Richard Simpkin, Race To The Swift: Thoughts on Twenty-First Century Warfare, Brassey’s: London, 1985, p. 51)

For my money, one of the most underrated analysts and theorists of modern warfare was the late Brigadier Richard Simpkin. A retired British Army World War II veteran, Simpkin helped design the Chieftan tank in the 60s and 70s. He is best known for his series of books analyzing Soviet and Western military theory and doctrine. His magnum opus was Race To The Swift: Thoughts on Twenty-First Century Warfare, published in 1985. A brilliant blend of military history, insightful analysis of tactics and technology as well as operations and strategy, and Simpkin’s idiosyncratic wit, the observations in Race To The Swift are becoming more prescient by the year.

Some of Simpkin’s analysis has not aged well, such as the focus on the NATO/Soviet confrontation in Central Europe, and a bold prediction that rotary wing combat forces would eventually supplant tanks as the primary combat arm. However, it would be difficult to find a better historical review of the role of armored forces in modern warfare and how trends in technology, tactics, and doctrine are interacting with strategy, policy, and politics to change the character of warfare in the 21st Century.

To follow on my previous post on the interchangeability of fire (which I gleaned from Simpkin, of course), I offer this nugget on how increasing weapons lethality would affect 21st Century warfare, written from the perspective of the mid 1980s:

While accidents of ground will always provide some kind of cover, the effect of modern firepower on land force tactics is equally revolutionary. Just as we saw in Part 2 how the rotary wing may well turn force structures inside out, firepower is already turning tactical concepts inside out, by replacing the anvil of troops with an anvil of fire (Fig. 5, page 51)*. The use of combat troops at high density to hold ground or to seize it is already likely to prove highly costly, and may soon become wholly unprofitable. The interesting question is what effect the dominance of firepower will have at operational level.

One school of thought, to which many defence academics on both sides of the Atlantic subscribe, is that it will reduce mobility and bring about a return to positional warfare. The opposite view is that it will put a premium on elusiveness, increasing mobility and reducing mass. On analysis, both these opinions appear rather simplistic, mainly because they ignore the interchangeability of troops and fire…—in other words the equivalence or complementarity of the movement of troops and the massing of fire. They also underrate the part played by manned and unmanned surveillance, and by communication. Another factor, little understood by soldiers and widely ignored, is the weight of fire a modern fast jet in its strike configuration, flying a lo-lo-lo profile, can put down very rapidly wherever required. With modern artillery and air support, a pair of eyes backed up by an unjammable radio and perhaps a thermal imager becomes the equivalent of at least a (company) combat team, perhaps a battle group. [Simpkin, Race To The Swift, pp. 168-169]

Sound familiar? I will return to Simpkin’s insights in future posts, but I suggest you all snatch up a copy of Race To The Swift for yourselves.

* See above.

Human Factors In Warfare: Suppression

Images from a Finnish Army artillery salvo fired by towed 130mm howitzers during an exercise in 2013. [Puolustusvoimat – Försvarsmakten – The Finnish Defence Forces/YouTube]
[This piece was originally posted on 24 August 2017.]

According to Trevor Dupuy, “Suppression is perhaps the most obvious and most extensive manifestation of the impact of fear on the battlefield.” As he detailed in Understanding War: History and Theory of Combat (1987),

There is probably no obscurity of combat requiring clarification and understanding more urgently than that of suppression… Suppression usually is defined as the effect of fire (primarily artillery fire) upon the behavior of hostile personnel, reducing, limiting, or inhibiting their performance of combat duties. Suppression lasts as long as the fires continue and for some brief, indeterminate period thereafter. Suppression is the most important effect of artillery fire, contributing directly to the ability of the supported maneuver units to accomplish their missions while preventing the enemy units from accomplishing theirs. (p. 251)

Official US Army field artillery doctrine makes a distinction between “suppression” and “neutralization.” Suppression is defined to be instantaneous and fleeting; neutralization, while also temporary, is relatively longer-lasting. Neutralization, the doctrine says, results when suppressive effects are so severe and long-lasting that a target is put out of action for a period of time after the suppressive fire is halted. Neutralization combines the psychological effects of suppressive gunfire with a certain amount of damage. The general concept of neutralization, as distinct from the more fleeting suppression, is a reasonable one. (p. 252)

Despite widespread acknowledgement of the existence of suppression and neutralization, the lack of interest in analyzing its effects was a source of professional frustration for Dupuy. As he commented in 1989,

The British did some interesting but inconclusive work on suppression in their battlefield operations research in World War II. In the United States I am aware of considerable talk about suppression, but very little accomplishment, over the past 20 years. In the light of the significance of suppression, our failure to come to grips with the issue is really quite disgraceful.

This lack of interest is curious, given that suppression and neutralization remain embedded in U.S. Army combat doctrine to this day. The current Army definitions are:

Suppression – In the context of the computed effects of field artillery fires, renders a target ineffective for a short period of time producing at least 3-percent casualties or materiel damage. [Army Doctrine Reference Publication (ADRP) 1-02, Terms and Military Symbols, December 2015, p. 1-87]

Neutralization – In the context of the computed effects of field artillery fires renders a target ineffective for a short period of time, producing 10-percent casualties or materiel damage. [ADRP 1-02, p. 1-65]

A particular source for Dupuy’s irritation was the fact that these definitions were likely empirically wrong. As he argued in Understanding War,

This is almost certainly the wrong way to approach quantification of neutralization. Not only is there no historical evidence that 10% casualties are enough to achieve this effect, there is no evidence that any level of losses is required to achieve the psycho-physiological effects of suppression or neutralization. Furthermore, the time period in which casualties are incurred is probably more important than any arbitrary percentage of loss, and the replacement of casualties and repair of damage are probably irrelevant. (p. 252)

Thirty years after Dupuy pointed this problem out, the construct remains enshrined in U.S. doctrine, unquestioned and unsubstantiated. Dupuy himself was convinced that suppression probably had little, if anything, to do with personnel loss rates.

I believe now that suppression is related to and probably a component of disruption caused by combat processes other than surprise, such as a communications failure. Further research may reveal, however, that suppression is a very distinct form of disruption that can be measured or estimated quite independently of disruption caused by any other phenomenon. (Understanding War, p. 251)

He had developed a hypothesis for measuring the effects of suppression, but was unable to interest anyone in the U.S. government or military in sponsoring a study on it. Suppression as a combat phenomenon remains only vaguely understood.